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aaa.xml
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aaa.xml
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<i><chatserver>chat.bilibili.com</chatserver><chatid>111098298</chatid><mission>0</mission><maxlimit>1500</maxlimit><state>0</state><real_name>0</real_name><source>k-v</source><d p="502.29100,1,25,16777215,1600664303,0,aaa17bd1,38546769605820419,10">有1吗</d><d p="389.41600,1,25,16777215,1577013501,0,5224eeaf,26146938257670144,10">计算机网络谢希仁</d><d p="453.05400,1,25,16707842,1732095178,0,a0568529,1719698009916438528,10">除非前面是一，否则要去掉0，直到位数不够下一次异或，这时便接0停止运算</d><d p="284.07300,1,25,16707842,1732094635,0,a0568529,1719693459943791104,10">本质就是模2运算</d><d p="186.00300,1,25,16707842,1732094496,0,a0568529,1719692289070293504,10">数据串是题干给定，这里与多项式没有关系</d><d p="145.79000,5,25,15138834,1732094423,0,a0568529,1719691677683182848,10">多项式是收发双方提前约定的，与原理无关，题干一般会给</d><d p="529.25400,1,25,16777215,1731088279,0,6e1ce10c,1711251532994983424,10">妙啊</d><d p="329.02100,1,25,16777215,1730858884,0,f36a85ec,1709327226174555136,10">第一位肯定是零的，因为1和1异或，最后肯定为0</d><d p="645.76400,1,25,16777215,1730811756,0,f36a85ec,1708931893183521792,10">多谢款待</d><d p="643.16500,1,25,16777215,1730811735,0,f36a85ec,1708931711704402432,10">秀</d><d p="596.89500,1,25,16777215,1730811663,0,f36a85ec,1708931112984213760,10">妙啊</d><d p="385.90900,1,25,16777215,1730808212,0,732dd72c,1708902162396406272,10">0000</d><d p="369.86800,1,25,16777215,1730796407,0,83507528,1708803132882586368,10">真的言简意赅</d><d p="286.38800,1,25,16777215,1730538357,0,64baf967,1706638449257756160,10">比博燃</d><d p="65.78700,1,25,16777215,1730536305,0,d7ea7501,1706621238870866432,10">信安</d><d p="450.34300,4,25,16777215,1729859822,0,42726c42,1700946490455295744,10">生动形象，明了易懂</d><d p="634.37600,1,25,16777215,1729779433,0,eea2d928,1700272137606212608,10">卧槽！</d><d p="538.26100,1,25,16777215,1729647170,0,768aa8a,1699162631858377728,10">左边探测到1，右边两位才翻转</d><d p="133.16800,1,25,16777215,1729305181,0,c94b6c68,1696293826202915840,10">有的项数就是1，没有的项就是0</d><d p="493.52000,1,25,16777215,1729174035,0,c64a523e,1695193693071554816,10">.........................................................................</d><d p="645.17400,1,25,16777215,1728539294,0,cebbc01f,1689869098928109056,10">原来机器这么简单？</d><d p="93.78500,1,25,16777215,1728538550,0,cebbc01f,1689862858768232704,10">连加，系数从0，1中间选一个</d><d p="462.70500,1,25,16777215,1728284025,0,3b4af2a9,1687727746530299392,10">真的太强了</d><d p="321.26900,1,25,16777215,1727006799,0,d6211cca,1677013601040354816,10">如果第一位不是零还要减去？</d><d p="626.95200,1,25,16777215,1727004940,0,ea292a84,1676998002072219392,10">可以一边手算一边按手算的每一步对照视频这一段，你就明白了</d><d p="340.14500,1,25,16777215,1727003239,0,ea292a84,1676983735264615168,10">反正就是其长度为比除数少一位嘛</d><d p="205.76500,1,25,16777215,1727002979,0,ea292a84,1676981551433164800,10">对于一个多项式，他的各个系数=CRC除数，他本身+他的最高次方个0=被除数</d><d p="511.32600,1,25,16777215,1726844152,0,517b6535,1675649217118654464,10">发明CRC的人真是个天才</d><d p="68.17600,1,25,16777215,1726754642,0,35d5d7b3,1674898354268404224,10">模2</d><d p="360.93200,1,25,16777215,1726278883,0,122b133a,1670907394487655936,10">太牛啦</d><d p="585.68300,1,25,16777215,1725967056,0,27d69b27,1668291600918367232,10">与00异或不变</d><d p="566.41700,1,25,16777215,1724996566,0,c71d8837,1660150542519183616,10">.</d><d p="97.89000,1,25,16777215,1724254893,0,1767569d,1653928939380706048,10">24/8/21</d><d p="153.14200,1,25,16777215,1723598860,0,10d53b01,1648425732026011392,10">多项式有协议规定的</d><d p="74.20700,1,25,16777215,1723539070,0,d1cdcf74,1647924177371660032,10">九个人了</d><d p="56.94000,1,25,16777215,1723539053,0,d1cdcf74,1647924032131389440,10">兄弟能看懂不</d><d p="136.98100,1,25,16777215,1723187701,0,b1bacfc0,1644976678478688256,10">最高位不去掉吗？</d><d p="460.92500,1,25,16777215,1722609266,0,ff274228,1640124419294955776,10">感谢了，会做了</d><d p="292.69100,1,25,16777215,1722584482,0,b4b510fc,1639916513098320128,10">优雅</d><d p="403.64000,1,25,16777215,1721909063,0,13ad4f34,1634250688181988864,10">牛呀</d><d p="240.03900,1,25,16777215,1721725570,0,57c5f923,1632711438869188352,10">有没有长沙财经的</d><d p="482.47300,1,25,16777215,1721442400,0,65105b15,1630336037312419328,10">比王道那女的讲的好太多了</d><d p="301.19500,1,25,16777215,1721214099,0,b64dcb50,1628420911470652928,10">最高位必然是0</d><d p="557.69300,1,25,16777215,1720273153,0,ee4d3d4e,1620527681852452864,10">完了，要长脑子了</d><d p="436.92000,1,25,16777215,1719896054,0,18bedb82,1617364345199955200,10">这视频做的真好，太感谢up了</d><d p="619.94400,1,25,16777215,1719738565,0,eb77dcb3,1616043228870820864,10">nb'''</d><d p="70.32900,1,25,16777215,1719728024,0,ad5ac496,1615954804553695232,10">宋云鹏break</d><d p="238.70700,1,25,16777215,1719657113,0,abf5dba6,1615359963713010176,10">相当于如果最高位是0，直接左移动 </d><d p="600.14200,1,25,16777215,1719492378,0,9e5f2191,1613978065510350592,10">神</d><d p="649.49700,1,25,16777215,1719107007,0,5dcac1bc,1610745335045448704,10">吊</d><d p="112.91700,1,25,16777215,1718970937,0,e1912020,1609603902892822272,10">多项式如何确定？</d><d p="577.99800,1,25,16777215,1718370681,0,288e2cbb,1604568585324217600,10">要到“1”探测器那了才开始进行异或操作</d><d p="537.54100,1,25,16777215,1718370570,0,288e2cbb,1604567660732166144,10">这是异或吧</d><d p="342.12300,1,25,16777215,1718262471,0,b3a75c09,1603660858633140736,10">前面补0凑齐除数-1位数吗?</d><d p="326.82500,1,25,16777215,1718262393,0,b3a75c09,1603660199447998976,10">第一位是1再运算一次, 怎么运算? 与除数再运算一次吗?</d><d p="315.16200,1,25,16777215,1718262302,0,b3a75c09,1603659437787445504,10">这里的长度为除数减一,是去掉最高位的1位数吗</d><d p="300.24200,1,25,16777215,1718262132,0,b3a75c09,1603658016170064384,10">计算到最后数据串如果少一位咋办</d><d p="351.06000,1,25,16777215,1718253002,0,b3a75c09,1603581423984380416,10">前面加了6个0, 因为最高阶是6</d><d p="284.67300,1,25,16777215,1718252840,0,b3a75c09,1603580063956075264,10">如果最高位是两个0就要移动两位吗, 这里移动了两位</d><d p="198.63000,1,25,16777215,1718247822,0,c607c6a2,1603537971598993664,10">加的0标个颜色就更好了</d><d p="288.70000,1,25,16777215,1718120883,0,70b26606,1602473134911618048,10">如果被除数第一位是零怎么办</d><d p="270.32200,1,25,16777215,1716949158,0,1f90ab03,1592643986969881344,10">我们教材上叫模二除，写成除法的形式</d><d p="650.54800,1,25,16777215,1716524833,0,c85c11f,1589084495226003968,10">6666666</d><d p="616.89300,1,25,16777215,1716013296,0,5ad1c521,1584793413977694208,10">绝了</d><d p="357.32300,1,25,16777215,1716012139,0,5ad1c521,1584783708240897280,10">漂亮</d><d p="240.37100,1,25,16777215,1715676329,0,2ce37145,1581966722993684992,10">我忍不住也要写个弹幕了，做得真的很详细，第一次接触这个CRC，这个视频帮助我理解了其中的逻辑。点赞</d><d p="559.56200,1,25,16777215,1713780812,0,cf90c99d,1566065981061943296,10">10011</d><d p="249.40600,1,25,16777215,1713676268,0,b5577b44,1565188996144253696,10">和十进制乘法是完全一样的</d><d p="418.99200,1,25,16777215,1713529433,0,bc387ad,1563957254871667712,10">其实跟前面一样，按照前面的步骤自己算一下就知道这里为什么省略了</d><d p="213.42700,1,25,16777215,1713529095,0,bc387ad,1563954419891013888,10">前面的加n-1个0是把零次项也就是常数也算上了吧，n的意义应该不是次数</d><d p="193.69000,1,25,16777215,1713529007,0,bc387ad,1563953680477584384,10">数据串就是我们要检验的数据，题目会给，不是CRC除数</d><d p="369.90900,1,25,16777215,1713109032,0,8aa09728,1560430679614190848,10">NB</d><d p="483.45300,1,25,16777215,1712963018,0,3e35a48d,1559205820690873856,10">使用的多项式怎么弄到手的</d><d p="619.92700,1,25,16777215,1712502910,0,dd87b69d,1555346158824585984,10">最后一位一定是0？</d><d p="30.63400,1,25,16777215,1712138918,0,93b39e9a,1552292769744493056,10">乔一轩来了</d><d p="612.62900,1,25,16777215,1712041306,0,182dff0,1551473940462206976,10">任何数与 1 异或得到相反的数</d><d p="636.52600,1,25,16777215,1711866826,0,64460038,1550010295559400448,10">牛逼</d><d p="199.35600,1,25,16707842,1711606894,0,8827c947,1547829827258982400,9">数据串是你要检验的，不是你的除数</d><d p="102.31600,1,25,16777215,1711606688,0,8827c947,1547828103995261952,9">他们乘以零只是举例需要而已</d><d p="187.89000,1,25,16777215,1711016615,0,bc387ad,1542878209199050496,9">数据串就是我们需要校验的那个</d><d p="3.83600,1,25,16776960,1710946141,0,939edbf2,1542287030388875008,9">我愿称此视频为CRC教学的神！</d><d p="601.58400,1,25,16777215,1710945652,0,939edbf2,1542282934717945600,9">太牛了这个视频</d><d p="382.80200,1,25,16777215,1710945298,0,939edbf2,1542279965293161984,9">这原理要是能搞懂就牛逼了</d><d p="416.06900,1,25,16777215,1710898652,0,434b6f7f,1541888662902681088,9">土木工程孔某人</d><d p="378.61100,1,25,16777215,1710664973,0,63aab8ab,1539928424435732224,9">除数减一,好像其实就是位数是最高阶6</d><d p="102.15700,1,25,16777215,1710224056,0,db17044c,1536229741860930048,9">多项式的获得是看自己的选择，项数越多，校验能力越强。</d><d p="301.11000,1,25,16777215,1710223317,0,16fe1dad,1536223544877681920,9">乐吧</d><d p="279.51000,1,25,16777215,1710223292,0,16fe1dad,1536223339650418176,9">王子铭cpdd</d><d p="278.23000,1,25,16777215,1710223287,0,16fe1dad,1536223292296591616,9">王子铭</d><d p="252.58800,1,25,16777215,1710223272,0,16fe1dad,1536223166014380800,9">王子铭</d><d p="235.21700,1,25,16777215,1710223253,0,16fe1dad,1536223008853995008,9">王子铭cpdd</d><d p="232.29700,1,25,16777215,1710223245,0,16fe1dad,1536222944714479360,9">王子铭</d><d p="209.58200,1,25,16777215,1710223227,0,16fe1dad,1536222791949817856,9">wzm</d><d p="202.78200,1,25,16777215,1710223177,0,16fe1dad,1536222370984245248,9">王子铭</d><d p="531.00400,1,25,16777215,1709831030,0,52ac98ee,1532932805989137664,9">因为多项式结果是10011</d><d p="14.50000,1,25,16777215,1708967603,0,29379e64,1525689854611310592,9">不静音看不下去</d><d p="629.18100,1,25,16777215,1708481684,0,234169ae,1521613666288520448,9">妙哇</d><d p="97.22400,1,25,16777215,1706108862,0,f31b9fa9,1501708995361499648,9">x是什么</d><d p="390.50500,5,25,15138834,1705502908,0,89e7803,1496625888907894528,9">问多项式怎么确定的，你用不到就别在这卷了</d><d p="29.53600,1,25,16777215,1703855275,0,348dad61,1482804538162693120,9">声音真的大</d><d p="360.07000,1,25,16777215,1703649374,0,49f7e3a8,1481077316527713280,9">为什么只能投俩个币？我要投100个</d><d p="302.81800,1,25,16777215,1703596276,0,589848f3,1480631899570490880,9">21物联网牛乐犇第一个不服、</d><d p="348.03100,1,25,16777215,1703088141,0,98ca43fd,1476369349798394624,9">唯一的红字</d><d p="642.84700,1,25,16777215,1703078763,0,62da97ee,1476290683672431104,9">牛鼻大佬</d><d p="465.53900,1,25,16777215,1703073357,0,7ea368e2,1476245334950143232,9">学会了，投币~</d><d p="299.34500,1,25,16777215,1702803554,0,48559284,1473982066298530816,9">设了</d><d p="433.02500,1,25,16777215,1702627612,0,62a2941c,1472506156504260352,9">除数第一位是1</d><d p="352.74800,1,25,16777215,1702024033,0,b3793690,1467442963709106176,9">听懂掌声！</d><d p="134.63400,1,25,16777215,1702021200,0,b3793690,1467419203219972352,9">听懂掌声！</d><d p="448.15700,1,25,16777215,1701003634,0,e6cc67ca,1458883236519585792,9">“每一位都要异或”是指补零前的数据串的每一位</d><d p="465.71700,1,25,16777215,1701003516,0,e6cc67ca,1458882250547466752,9">“最后一位”应该是指补零前的最后一位；补零就是为了能够异或这个“最后一位”</d><d p="88.31800,1,25,16777215,1700311376,0,f6a418eb,1453076156160296192,9">up，这个音乐要睡着了</d><d p="594.95200,1,25,16777215,1700004696,0,e04d6d04,1450503539427435264,9">“”</d><d p="520.80600,1,25,16777215,1699358975,0,8e8896cb,1445086843636142080,9">叶凡受教了</d><d p="377.57400,1,25,16777215,1698838650,0,3db9a9cd,1440722041211737344,9">大彻大悟</d><d p="631.20500,1,25,16777215,1698306603,0,492eff55,1436258904639039744,9">我直接一个三连，秀我一脸，感谢up主！！</d><d p="447.22700,1,25,16777215,1698305861,0,492eff55,1436252679537281024,9">妙啊</d><d p="26.48900,1,25,16777215,1698150413,0,16b26aa7,1434948684239429888,9">resonance</d><d p="13.49900,1,25,16777215,1698150396,0,16b26aa7,1434948548310540800,9">3b1b</d><d p="412.62600,1,25,16777215,1697531875,0,4168a7de,1429760013697819648,9">叶绍衡前来观看</d><d p="397.26600,1,25,16777215,1697531858,0,4168a7de,1429759868725645568,9">叶绍衡前来观看</d><d p="388.07200,1,25,16777215,1697531846,0,4168a7de,1429759774681015040,9">叶绍衡前来观看</d><d p="380.73300,1,25,16777215,1697531835,0,4168a7de,1429759675141797888,9">叶绍衡前来观看</d><d p="292.92500,1,25,16777215,1697531415,0,4168a7de,1429756152706763264,9">叶绍衡前来观看</d><d p="454.44000,1,25,16777215,1697531396,0,4168a7de,1429755994480787968,9">叶绍衡前来观看</d><d p="452.02900,1,25,16777215,1697531387,0,4168a7de,1429755923714511872,9">叶绍衡前来观看</d><d p="228.13600,1,25,16777215,1697531358,0,4168a7de,1429755681233433600,9">叶绍衡前来观看</d><d p="226.32200,1,25,16777215,1697531352,0,4168a7de,1429755624299912960,9">叶绍衡前来观看</d><d p="222.44000,1,25,16777215,1697531346,0,4168a7de,1429755574807188992,9">叶绍衡前来观看</d><d p="215.05800,1,25,16777215,1697531335,0,4168a7de,1429755481995528192,9">叶绍衡前来观看</d><d p="212.90500,1,25,16777215,1697531319,0,4168a7de,1429755351141597952,9">叶绍衡前来观看</d><d p="476.74900,1,25,16777215,1697512175,0,95b66126,1429594754521652736,9">[前方高能]</d><d p="498.41200,1,25,15138834,1697502539,0,a2f30766,1429513922993619456,9">大家好我是李昊</d><d p="495.73200,1,25,15138834,1697502531,0,a2f30766,1429513860422878720,9">大家好我是李昊</d><d p="491.45200,1,25,15138834,1697502521,0,a2f30766,1429513772409879040,9">大家好我是李昊</d><d p="349.21600,1,25,16777215,1697469609,0,a32058b,1429237692205516800,9">不对吧，后面没加6个0呀</d><d p="51.07100,1,25,16777215,1697254536,0,5eb0a4e8,1427433523505333760,9">补考必过</d><d p="357.87600,1,25,16777215,1697184589,0,1f00818f,1426846771295969024,9">tainiule</d><d p="194.65500,1,25,16777215,1696948326,0,93676230,1424864852278686720,9">太专业了！教练我要学这个！！</d><d p="183.45200,1,25,16777215,1696828484,0,b8cb26f,1423859544408245248,9">数据串怎么出来的</d><d p="590.11800,1,25,16777215,1696468034,0,979200ee,1420835865126611968,9">多个字节呢？</d><d p="455.31300,1,25,16777215,1696467465,0,979200ee,1420831097905938432,9">最后数据不满足除数个数时，就不允许异或了！！！这个地方没讲明白</d><d p="229.56100,1,25,16777215,1696246645,0,27929a07,1418978724296352768,9">牛逼</d><d p="629.57400,1,25,16777215,1695785433,0,62a00bff,1415109794250901248,9">郭晨旭在看吗</d><d p="613.51700,1,25,16777215,1695785422,0,cb1968b9,1415109707906968576,9">我叫叶佳荣</d><d p="552.53400,1,25,16777215,1695785365,0,cb1968b9,1415109222458539776,9">我叶佳荣是吗楼</d><d p="541.85400,1,25,16777215,1695785358,0,62a00bff,1415109167160808704,9">我郭晨旭</d><d p="585.10000,1,25,16777215,1695785339,0,cb1968b9,1415109004480466432,9">我叶佳荣是马楼</d><d p="579.78000,1,25,16777215,1695785325,0,cb1968b9,1415108892953724928,9">我叫叶佳荣</d><d p="658.22200,1,25,16777215,1695785292,0,cb1968b9,1415108615869824512,9">我叶佳荣是智z</d><d p="115.11500,1,25,16777215,1695785287,0,62a00bff,1415108567987754240,9">我是郭晨旭</d><d p="351.11400,1,25,16777215,1695305272,0,deacd8e3,1411081917423712512,9">敬礼！！！</d><d p="370.60600,1,25,16777215,1694836508,0,3075cdbd,1407149634471904256,9">谢希仁计网P109 3-07题</d><d p="582.98100,1,25,16777215,1694257401,0,e0c58335,1402291734133897216,8">因为探测器还没激活</d><d p="401.79900,1,25,16777215,1693669348,0,172b42,1397358789140951040,8">多项式是题目给的啦</d><d p="352.42200,1,25,16777215,1693554780,0,7c4b8c1f,1396397722193882112,8">太牛了！！！</d><d p="182.42800,1,25,16777215,1692107686,0,e0c58335,1384258620531033600,8">为什么多出来了011？</d><d p="648.22000,1,25,16777215,1692002180,0,767c4dac,1383373573766414592,8">太妙了</d><d p="68.33500,1,25,16777215,1690469852,0,d863986b,1370519473798451968,8">周天杰我爱你</d><d p="52.55300,1,25,16777215,1690469837,0,d863986b,1370519341669473280,8">周天杰我爱你</d><d p="273.63200,1,25,16777215,1689906790,0,3f0de86b,1365796165647767808,8">原来这样</d><d p="375.12000,1,25,16777215,1688801689,0,5cd1ae48,1356525905585111040,8">多项式靠题目给你，不用管</d><d p="647.29000,1,25,16777215,1688785828,0,942e7f31,1356392857857991936,8">这不是电路原理，电路原理要用实际的数字芯片和线路连接来表示</d><d p="635.43800,1,25,16777215,1688720764,0,fd9cb257,1355847053892174848,8">想出这个的人真牛</d><d p="489.63800,1,25,16777215,1688563925,0,b81621b5,1354531396752011008,8">很不错</d><d p="405.72400,1,25,16777215,1687923846,0,d7a583dd,1349162026030866432,8">CRC的多项式是一个标准，可以查表得出的</d><d p="457.44000,1,25,16777215,1687236383,0,f7938048,1343395164256871424,8">结果错误，重开吧</d><d p="334.75900,1,25,16777215,1687160506,0,cdeac0b,1342758662980232960,8">说得好</d><d p="377.91800,1,25,16777215,1686756540,0,b4f784ae,1339369952347918336,8">CRC-4</d><d p="197.97200,1,25,16777215,1686568698,0,b9c510d5,1337794217136665344,8">所以如果首位是零怎么计算呢？</d><d p="600.55100,1,25,16777215,1686537302,0,497a3b6e,1337530854901251584,8">所以直观运算那里为什么要用反转啊还是不太懂，</d><d p="581.49300,5,25,15138834,1685727083,0,f1979fd5,1330734241063147776,8">前面没反转是因为第一个1都还没有到1检测器那里</d><d p="261.72200,1,25,16777215,1685503616,0,def0fbba,1328859665584425984,8">66666</d><d p="73.57000,1,25,16777215,1685152821,0,5f48ca3a,1325916981232216832,8">1.5倍速的BGM好上头</d><d p="95.21700,1,25,16777215,1684995181,0,bed533d2,1324594598366276096,8">？？？</d><d p="631.74600,1,25,16777215,1684906494,0,8d131e80,1323850645648088576,8">耶！！！</d><d p="567.00600,1,25,16777215,1684906423,0,8d131e80,1323850046113993216,8">这里CRC4的多项式决定了最低2参加异或（遇1取反）</d><d p="157.42200,1,25,16777215,1684033500,0,24504e90,1316527441220956672,8">母猪产后护理</d><d p="641.86400,1,25,16777215,1683691021,0,89ca3444,1313654513311304960,8">妙啊，up主太六了，我滴偶像</d><d p="645.73300,1,25,16777215,1683598993,0,75d5e32b,1312882526955879168,8">牛逼</d><d p="156.13600,1,25,16777215,1683367009,0,d20c6949,1310936506441285376,8">各位88</d><d p="294.22100,1,25,16777215,1683006406,0,b21a4fa0,1307911550161686016,8">爱死这个视频</d><d p="648.35800,1,25,16777215,1682492064,0,328dd61e,1303596933868199424,8">nb!</d><d p="223.50400,1,25,16777215,1682420698,0,640cb94f,1302998275774812672,8">丝滑，， 太丝滑了</d><d p="649.43000,1,25,16777215,1681783161,0,df643044,1297650226102179584,8">妙</d><d p="418.80100,1,25,16765698,1681628684,0,2e7e26a2,1296354378743042560,8">自己设计CRC校验程序时时多项式怎么确定，随便写吗</d><d p="223.93500,1,25,16777215,1681209901,0,7f5e7995,1292841370968694528,8">好喜欢好喜欢，终于看明白了</d><d p="26.87700,1,25,16777215,1680071428,0,2bf54146,1283291168368681728,8">这个音乐好好听</d><d p="624.14100,1,25,16777215,1679582486,0,d3bafcd3,1279189625738812928,8">为什么只能投俩币</d><d p="60.17000,1,25,16777215,1679322252,0,ccb50c34,1277006621754732800,8">有学通信的选手吗</d><d p="552.07500,1,25,16777215,1679320195,0,b7e3a589,1276989366782379520,8">真牛</d><d p="139.63100,1,25,16777215,1679299301,0,eebdcb99,1276814096372933376,8">这么说有出现就是1，没有出现就是0，是这个意思吧</d><d p="397.32600,1,25,16777215,1678793942,0,83c684ea,1272574839189834240,8">可是你要做设计，题目也会给你?</d><d p="455.45300,1,25,16777215,1678497094,0,a0f5c13b,1270084699309988864,8">算对了!好耶</d><d p="576.60900,1,25,16777215,1678377475,0,4692aa80,1269081264699346688,8">为啥没反转?</d><d p="645.59700,1,25,16777215,1678111241,0,3c26174f,1266847924806401280,8">数学是魔术</d><d p="310.82600,1,25,16777215,1677640316,0,6d4fe167,1262897527083318016,8">第一位肯定是0啊</d><d p="644.47200,1,25,16777215,1677603716,0,d7f7cf01,1262590498812675840,8">牛逼</d><d p="646.88700,1,25,16777215,1677485213,0,2efe8c8d,1261596422256693760,8">谢谢，太强了</d><d p="84.30300,1,25,16777215,1677210233,0,4f017ebb,1259289729581912832,8">八个人啦</d><d p="63.06500,1,25,16777215,1677210212,0,4f017ebb,1259289551181429248,8">是的 我是那七个之一</d><d p="182.66900,1,25,16777215,1677155903,0,504e080c,1258833972130129664,8">万涵不要再卷了</d><d p="7.68400,1,25,16777215,1677032426,0,6b0556a6,1257798168943550720,8">伟哥冲啊不能挂科啦</d><d p="210.31000,1,25,16777215,1676948063,0,650495f,1257090487501083904,8">多项式是通信的双方约定的，采用相同的多项式才能互相校验，因此有了多种常用的CRC多项式</d><d p="570.92500,1,25,16777215,1676189001,0,be488c21,1250723010403592960,8">除数是10011，对应五个框，除数第一个数肯定是1，所以第一个框是“1”探测器，因为0和谁异或都不变，所以第二和第三框无操作，而1和谁异或都反转，所以第四和第五框前面加反转器</d><d p="637.65800,1,25,16777215,1675255899,0,63c18f14,1242895580943210752,8">除数的最高位和最低位必须为1</d><d p="623.90100,1,25,16777215,1674872866,0,18c003aa,1239682469822023680,8">妙啊</d><d p="603.60100,1,25,16777215,1674872840,0,18c003aa,1239682254050195200,8">太神奇了</d><d p="190.62300,1,25,16777215,1674871745,0,18c003aa,1239673068063251456,8">这个数据串怎么感觉不对</d><d p="645.79800,1,25,16777215,1674116242,0,f35f6615,1233335446424348672,8">太牛了卧槽。。。。。。。</d><d p="17.77900,1,25,16777215,1672662863,0,fd73dded,1221143623702594816,8">ppt真好看</d><d p="346.90000,1,25,16777215,1672311333,0,7c3f665b,1218194772372728064,8">因为CRC除数和加0的个数是差1的关系</d><d p="172.21200,1,25,16777215,1671527141,0,85253863,1211616490923927296,8">这下懂了</d><d p="131.40800,1,25,16777215,1671342293,0,d3a1898e,1210065875130961408,8">李俊华</d><d p="366.56400,1,25,16777215,1670748516,0,4fdd4db2,1205084917327864320,8">不够长是指除数的长度减一</d><d p="369.20800,1,25,16777215,1670515404,0,82b076bf,1203129428801174528,8">1110</d><d p="141.11100,1,25,16777215,1670486458,0,3c452d30,1202886608722934016,8">就是前面的系数呀宝子</d><d p="196.69200,1,25,16777215,1670109886,0,31a40eed,1199727695425160704,8">像在玩治愈游戏的新手教程！！！！！1</d><d p="190.11300,1,25,16777215,1670109863,0,31a40eed,1199727504190172928,8">像在玩治愈游戏</d><d p="274.15800,1,25,16777215,1669622921,0,e575a122,1195642741661720832,8">视频做的太好了，清晰易懂</d><d p="651.25400,1,25,16777215,1669278650,0,ceb56767,1192754780729223936,8">动了</d><d p="70.37700,1,25,16777215,1669167746,0,43dcd2c8,1191824452191671808,8">相加不进位 异或</d><d p="259.87200,1,25,16777215,1668914679,0,7baad874,1189701571894857984,8">和除法一样</d><d p="656.25900,1,25,16777215,1668605766,0,2e7e40c3,1187110225917179136,8">666</d><d p="587.28900,1,25,16777215,1668605672,0,2e7e40c3,1187109435550657792,8">和1异或取反和0异或取本身所以1要设置反转器，而0不用，首位的1探测器触发是因为每检测到一次1都要进行一次异或</d><d p="584.23300,1,25,16777215,1668605501,0,2e7e40c3,1187107999320577792,8">太妙了</d><d p="560.42400,1,25,16777215,1668605346,0,2e7e40c3,1187106698121696512,8">为什么要有一个触发位</d><d p="198.51300,1,25,16777215,1668395140,0,a875fdb0,1185343366414845184,8">丝滑</d><d p="191.69300,1,25,16777215,1668083780,0,8e0ff55b,1182731492380382464,8">多项式与数据串关系是？</d><d p="12.14400,1,25,16777215,1668076237,0,8e0ff55b,1182668209879485952,7">knight?</d><d p="642.30500,1,25,16777215,1667963064,0,fca55cb5,1181718846223292160,7">博主太优秀了 比985老师讲的清楚一万倍 跪了跪了</d><d p="130.76300,1,25,16777215,1667809389,0,81dc760b,1180429730965729024,7">多项式为校验的crc位，假设你自己设置的就可以了</d><d p="98.43200,1,25,16777215,1667809308,0,81dc760b,1180429048585738752,7">看不懂的，按x=2，换算二进制就行了</d><d p="646.42500,1,25,16777215,1667299632,0,6e5ddb8c,1176153576297389568,7">嗯比</d><d p="98.24300,1,25,16777215,1666598056,0,638cecbb,1170268333925267200,7">周旺杰到此一游</d><d p="162.96800,1,25,16777215,1666501883,0,b6d509a2,1169461577234410240,7">专业</d><d p="95.83300,1,25,16777215,1666423550,0,3a92b50e,1168804467781497856,7">没错，i＝0时值为1，在式后面加上了</d><d p="480.26900,1,25,16777215,1666366911,0,b6a5c074,1168329349674560000,7">哈哈会了</d><d p="600.28100,1,25,16777215,1666019415,0,c6707cd4,1165414342511218688,7">看明白了</d><d p="630.51500,1,25,16777215,1665827427,0,947f0868,1163803829406440960,7">牛皮</d><d p="579.81300,1,25,16777215,1665623918,0,6895f61d,1162096669261819904,7">李凌峰不要抓瞌睡</d><d p="400.40000,1,25,16777215,1665623716,0,6895f61d,1162094974284832000,7">峰啊 体力满了哦</d><d p="339.56900,1,25,16777215,1665623642,0,6895f61d,1162094357546007296,7">llf 该吃饭了</d><d p="521.73500,1,25,16777215,1665623598,0,6895f61d,1162093989243993856,7">小龙老师老师</d><d p="516.27500,1,25,16777215,1665623576,0,6895f61d,1162093799720245248,7">方老师好</d><d p="606.01800,1,25,16777215,1665580964,0,5ab685ad,1161736344314158336,7">再看一遍就懂了，很精妙的设计</d><d p="585.23400,1,25,16777215,1665580838,0,5ab685ad,1161735286594803968,7">上面的框是多项式，探测器检测数据对齐后进行异或运算</d><d p="516.84300,1,25,38979,1665457931,0,574ad1fa,1160704270593545728,7">建川不要看了</d><d p="406.63500,1,25,16777215,1665457865,0,574ad1fa,1160703718254373632,7">9班的不要看了</d><d p="407.38000,1,25,16777215,1665457817,0,dc3c9dca,1160703311834310912,7">陈晨橙快学习！</d><d p="119.02200,1,25,16777215,1665239568,0,dfd02f46,1158872505335767296,7">终于看到姓柏的本家了</d><d p="560.17700,1,25,16777215,1664677801,0,688213b7,1154160065649957632,7">机算</d><d p="75.93100,1,25,16777215,1664578757,0,89d60096,1153329220853006848,7">六分题</d><d p="379.05500,1,25,16777215,1664558989,0,d7868588,1153163401619361024,7">你是校验码侠</d><d p="361.18100,1,25,16777215,1664558967,0,d7868588,1153163210745318144,7">太棒了</d><d p="361.71300,1,25,16777215,1664265725,0,38da71db,1150703322467184640,7">真的厉害，没说一句话，给我讲得明明白白</d><d p="275.52600,1,25,16777215,1664250432,0,70a8b90,1150575039024922112,7">这里可以去看看长除法</d><d p="359.90500,1,25,16777215,1664083125,0,6b51d87f,1149171565984824320,7">最后的note笔记是一生的财富，但是要你自己化为图形记忆了，up主只能帮到这里了，接下来的要看你自己了</d><d p="102.53400,1,25,16777215,1663896592,0,736afcb7,1147606811269119744,7">1010111二进制</d><d p="351.18900,1,25,16777215,1663847033,0,95ed6717,1147191081226828288,7">这里多项式说的应该是被除数-1吧？</d><d p="590.62000,1,25,16777215,1663832623,0,14f0bf97,1147070202299752960,7">最后两位异或是因为crc除数最后两位是1</d><d p="108.00600,1,25,16777215,1663826486,0,14f0bf97,1147018717243183616,7">如何确定洗漱</d><d p="106.16500,1,25,16777215,1663644782,0,70c0b38f,1145494472415873024,7">114514</d><d p="107.22300,1,25,16777215,1663561742,0,61ff330f,1144797884672264704,7">bgm感觉我在玩游戏</d><d p="653.05800,1,25,16777215,1662898600,0,ffc69d18,1139235048625596416,7">好像懂了，好像又没懂。</d><d p="137.76100,1,25,16777215,1662429916,0,8ff39d0b,1135303443892691200,7">看不懂的去看通信原理第七版11章，真的</d><d p="115.36100,1,25,16777215,1662429857,0,8ff39d0b,1135302945072582656,7">从bch纠错码来的，码多项式运算在通信原理第七版11章有详细介绍</d><d p="646.26900,1,25,16777215,1661697987,0,ef687fdd,1129163571004289024,7">秀的头皮发麻</d><d p="653.86100,1,25,16777215,1661263601,0,c6eba86a,1125519682045242112,7">这PPT牛逼</d><d p="248.35000,1,25,16777215,1660488263,0,2fd4f217,1119015673331384832,7">卷积？</d><d p="154.84400,1,25,16777215,1659537770,0,54707e0a,1111042359619226368,7">抛开多项式 其他运算步骤很难?</d><d p="138.84400,1,25,16777215,1659537727,0,54707e0a,1111042000628745984,7">所以为什么不解释 多项式怎么来的 为什么要用这个多项式</d><d p="661.04900,1,25,16777215,1659355522,0,2482bb02,1109513553544776448,7">66666</d><d p="646.15100,1,25,16777215,1658827414,0,bed2159f,1105083462651559680,7">奈何本人没文化，一句nb走天下</d><d p="76.00900,1,25,16777215,1658734768,0,39a3c081,1104306291062375168,7">7个人七个人</d><d p="615.68400,1,25,16777215,1658457759,0,59abc7c1,1101982568716195328,7">因为这个运算器是针对于这题做的，五个运算器分别和10011进行异或运算</d><d p="654.65200,1,25,16777215,1657754076,0,9a5694df,1096079649534004480,7">太强了</d><d p="312.73400,1,25,16777215,1657248110,0,5a296a6c,1091835303678786816,7">哭了</d><d p="214.76800,1,25,16777215,1657161106,0,ac947e16,1091105462226530816,7">简直是艺术品，怎么做出来的效果，用什么软件，我也想做这样的类似视频</d><d p="568.54700,1,25,16777215,1657096060,0,9ba6b0f7,1090559811956824576,7">为毛啊，我想知道为毛这样设计</d><d p="350.51700,1,25,16777215,1657095842,0,9ba6b0f7,1090557983148130048,7">这都好理解，难懂的是lsfr与crc的关系</d><d p="448.99900,1,25,16777215,1656905670,0,ae888d5e,1088962703764143104,7">哈哈，王道计网的练习题</d><d p="31.47800,1,25,16777215,1656083894,0,c418de0c,1082069149703973120,7">1024</d><d p="372.33000,1,25,16777215,1656065668,0,74ac4c39,1081916259546743040,7">听我说谢谢你 因为有你</d><d p="453.00500,1,25,16777215,1655977441,0,dd7e800c,1081176157149265408,7">最后一个构成的长度比多项式长度短，所以停止计算</d><d p="212.14200,1,25,16777215,1655903134,0,22cdf573,1080552823688546560,7">不是加n-1个0吗</d><d p="12.58400,1,25,16777215,1655870590,0,ac59960d,1080279825425634816,7">我来了</d><d p="470.78500,1,25,16777215,1655721839,0,e3fbf194,1079032013375270144,7">传输的数据怎么成多项式呢</d><d p="108.50200,1,25,16777215,1655571128,0,e4a21f29,1077767755484370688,7">会了</d><d p="302.26700,1,25,16777215,1655450317,0,a1dbe5f9,1076754317433797888,7">位数要和多项式最高位相等</d><d p="638.52300,1,25,16777215,1655379168,0,4dbc98c6,1076157475322954752,7">妙啊 妙不可言</d><d p="100.82900,1,25,16777215,1655337961,0,14630b69,1075811806515222272,7">1010111</d><d p="0.00000,1,25,16777215,1655020604,0,efb3f424,1073149626057752832,7">苏鑫看了都说好</d><d p="0.40300,1,25,16777215,1655020445,0,efb3f424,1073148289534155008,7">我叫王遵鸿</d><d p="32.04000,1,25,16777215,1655020428,0,efb3f424,1073148150308557056,7">我叫苏鑫</d><d p="652.58200,1,25,16777215,1654915126,0,12a9e072,1072264813218051328,7">牛皮</d><d p="630.01300,1,25,16777215,1654609740,0,4fc040f2,1069703046797718784,7">太精妙了</d><d p="60.29700,1,25,16777215,1654513286,0,60ddd8bc,1068893932647341312,7">硬币比点赞多的视频</d><d p="316.98200,1,25,16777215,1654440519,0,d175c4f,1068283521652659200,7">这里如果位数不是正好呢？</d><d p="479.39100,1,25,16777215,1654348901,0,9d767657,1067514975205042688,7">大师，我悟了</d><d p="129.06400,1,25,16777215,1654071863,0,f48e83fe,1065191008523808256,7">我悟了</d><d p="77.85100,1,25,16777215,1654071810,0,f48e83fe,1065190569128702976,7">不进位加法，模2加法</d><d p="639.49500,1,25,16777215,1653736869,0,e73ce18e,1062380876400351488,7">反转先当与算出异或结果。</d><d p="191.85000,1,25,16777215,1653016378,0,b29725ff,1056336957149320704,7">加0的个数不是加生成多项式的次数吗？？？</d><d p="548.34500,1,25,16777215,1652340364,0,986b373a,1050666143955711232,7">因为1探测器探测到1之后就要进行一次异或运算，而和0异或还是原数字，和1异或等于原数字取反</d><d p="390.66900,1,25,16777215,1652338783,0,986b373a,1050652884972105472,6">不同的多项式有什么区别？</d><d p="477.18000,1,25,16777215,1652252953,0,1ee86cf0,1049932886712558336,6">比博客讲的易懂些</d><d p="82.65200,1,25,16777215,1652165380,0,7b55c960,1049198273904177152,6">polynomial</d><d p="65.22900,1,25,16777215,1652072095,0,73e7c73d,1048415736567024896,6">LAIL</d><d p="29.43500,1,25,16777215,1652011715,0,620bbec4,1047909237885264896,6">胡文浩到此</d><d p="414.86700,1,25,16777215,1651837121,0,7ff25956,1046444636555476736,6">也可以都放下来，只不过没必要，放下来一个就够用了，和前面的步骤是一个实质</d><d p="631.08200,1,25,16777215,1651828302,0,9f515a73,1046370657538950144,6">牛逼牛逼，大家可以找一段代码辅助看，终于搞懂了</d><d p="555.30100,1,25,16777215,1651821731,0,85ed7c5,1046315534443945728,6">完了，彻底懵了</d><d p="287.79200,1,25,16777215,1651820916,0,85ed7c5,1046308695186728448,6">我是章丘喊爸爸</d><d p="265.36200,1,25,16777215,1651820862,0,85ed7c5,1046308247369196544,6">懂咧</d><d p="233.66100,1,25,16777215,1651820810,0,85ed7c5,1046307808099817728,6">这是运用到前面的相同的0不同的一，前面的</d><d p="135.18600,1,25,16777215,1651820385,0,85ed7c5,1046304245919416064,6">这个怎么得出来的，看不懂啊</d><d p="486.50800,1,25,16777215,1651817652,0,d8e953ea,1046281314695081216,6">。</d><d p="383.48400,1,25,16777215,1651137186,0,8023be16,1040573153824255232,6">多项式怎么确定？</d><d p="15.15300,1,25,16777215,1650437500,0,2d8f0890,1034703765879844864,6">唐丽lai了</d><d p="315.36000,1,25,16777215,1650164727,0,479c9eb5,1032415574489292288,6">绣湖应该没有这种BGM</d><d p="187.85300,1,25,16777215,1650164566,0,479c9eb5,1032414225282278912,6">数据串就是你要传输的数据，这是假设来的</d><d p="100.88800,1,25,16777215,1650164468,0,479c9eb5,1032413407309295616,6">有点快，我跟不上！</d><d p="630.27800,1,25,16777215,1649827458,0,fca6fef6,1029586355950473216,6">1xor1=0 1xor0=1 相当于反转</d><d p="69.20000,1,25,16777215,1649596400,0,f56a73cb,1027648107539662336,6">感谢前面大佬，终于知道模2是什么了</d><d p="637.72500,1,25,16777215,1649341227,0,8df3bdac,1025507560901432320,6">和结果是一样，但是什么原理呢？很好奇初始时候怎么设计出来的呢？</d><d p="569.50800,1,25,16777215,1648833948,0,44f6c92d,1021252190578431488,6">太强了</d><d p="393.54200,1,25,16777215,1648833804,0,44f6c92d,1021250982098558464,6">01110</d><d p="119.00000,1,25,16777215,1648833391,0,44f6c92d,1021247523416817152,6">我得到的余数和答案是反过来的，我不理解</d><d p="526.41600,1,25,16777215,1648621587,0,86fa5718,1019470785070756352,6">太清晰了</d><d p="112.06500,1,25,16777215,1648525882,0,6ca40f49,1018667946908055552,6">为啥系数前面是1*X6 0* 1* 0* 前面洗漱怎么来的</d><d p="632.39500,1,25,16777215,1648044175,0,cc4a5d74,1014627096972011520,6">太妙了</d><d p="469.20100,1,25,15138834,1647834561,0,41003be9,1012868731774540288,6">hzf</d><d p="415.00500,1,25,16777215,1647834535,0,d780c569,1012868508889239552,6">xz不要玩手机</d><d p="315.72900,1,25,16777215,1647834483,0,41003be9,1012868076984856576,6">hzf</d><d p="469.30800,1,25,16777215,1647834440,0,d780c569,1012867716014595584,6">xz不要玩手机</d><d p="279.71300,1,25,16777215,1647834408,0,41003be9,1012867442923343360,6">hzf 不要玩手机</d><d p="293.24100,1,25,16777215,1647834343,0,d780c569,1012866903208974848,6">phw不要玩手机</d><d p="363.84900,1,25,16777215,1647791910,0,71319c3d,1012510941771803648,6">非零的数位不够(除数-1)就是不够长，在前面补零到跟除数-1一样就行了</d><d p="401.62000,1,25,16777215,1647432394,0,5b4b01fa,1009495110201107456,6">计算机组成原理白中英</d><d p="638.27600,1,25,16777215,1647047152,0,1b7f82cd,1006263462797735424,6">卧槽</d><d p="640.92200,1,25,16777215,1646985155,0,8cc32170,1005743393990651392,6">妙</d><d p="484.82500,5,25,16646914,1646452612,0,2e6087df,1001276099453325824,6">欢迎回来</d><d p="468.16400,1,25,16777215,1646291706,0,9209d7f9,999926325181501440,6">我是柏雨轩，cpdd！！</d><d p="431.82900,1,25,16777215,1646291597,0,9209d7f9,999925410328499712,6">付祥伟不要玩手机</d><d p="315.86800,1,25,15138834,1646291468,0,2f091ff8,999924322887974912,6">。。。。。你好</d><d p="280.36800,1,25,16707842,1646291417,0,9209d7f9,999923901838471680,6">柏雨轩不要玩手机</d><d p="247.89700,1,18,15138834,1646291370,0,9209d7f9,999923505837629952,6">柏雨轩不要玩手机</d><d p="120.78500,5,25,16777215,1646291260,0,9209d7f9,999922584516708864,6">付祥伟</d><d p="111.86500,1,25,16777215,1646291240,0,9209d7f9,999922413003346944,6">柏雨轩</d><d p="73.44600,1,25,16777215,1646291177,0,9209d7f9,999921881064838144,6">柏雨轩</d><d p="18.85700,1,25,16777215,1646209593,0,f235ec8b,999237508493524992,6">全俞蓁到此一游</d><d p="656.49300,1,25,16777215,1645616337,0,38e03d04,994260913298808832,6">666，通俗易通</d><d p="459.17000,1,25,16777215,1645534168,0,b8e63d7c,993571633524072448,6">厉害了</d><d p="588.04900,1,25,16777215,1644898172,0,4eee8988,988236514248507392,6">牛逼啊</d><d p="524.11500,1,25,16777215,1643166854,0,71974ce1,973713160878596096,6">为什么任何数和1异或都取反呢？异或不是相异出1，相同出0嘛？？</d><d p="123.15900,1,25,16777215,1643163113,0,71974ce1,973681781416198144,6">多项式怎么来的？？？？、</d><d p="390.11800,1,25,16777215,1642779484,0,1cb19eee,970463672779431936,6">强啊</d><d p="386.91400,1,25,16777215,1641799060,0,5909e6af,962239279122595840,6">多项式一般题目会给的</d><d p="5.97100,1,25,16777215,1641365365,0,84dfbf27,958601179034476544,6">谢希仁老师您来啦</d><d p="211.77900,1,25,16777215,1641284609,0,6bfdb990,957923745538129920,6">多项式题目给的，题目都不知道就看视频？</d><d p="276.77500,1,25,16777215,1641199997,0,86b2717d,957213968789381120,6">燃起来了</d><d p="502.90900,1,25,16777215,1641120610,0,f5369327,956548021568864256,6">直观运算看不懂</d><d p="22.76800,1,25,16777215,1641105013,0,eb887005,956417184257720320,6">云啊云啊</d><d p="39.89100,1,25,16777215,1640850343,0,84dfbf27,59642553650514432,6">单泉玮出去</d><d p="308.07300,1,25,16777215,1640748892,0,36a4b2d6,59589364186632704,6">这bgm应该是锈湖系列的</d><d p="6.06000,1,25,16777215,1640694796,0,abb313b1,59561002602080768,6">网工人</d><d p="22.54000,1,25,16777215,1640684548,0,48458a5,59555629402186752,6">正在看抠1024</d><d p="400.60400,1,25,16777215,1640505943,0,875fb4db,59461988795439104,6">课后题出现</d><d p="506.59900,1,25,16777215,1640111679,0,c6bcf900,59255281113318400,6">好酷</d><d p="13.78000,1,25,16777215,1640110993,0,c6bcf900,59254921317418496,6">还不睡呢</d><d p="366.28100,1,25,16777215,1639756380,0,7805db81,59069001921740800,6">就是校验和位数为除数位数-1， 计算结果不够的用0补足。</d><d p="391.23600,1,25,16777215,1639703754,0,44f23bdc,59041411031244800,6">重庆大学的学生是你们吗</d><d p="447.73800,1,25,16777215,1639640284,0,e8f35f09,59008134634878464,6">宋子轩上课好好听课</d><d p="579.52100,1,25,16777215,1639640283,0,e8f35f09,59008133970945536,6">宋子轩别摆烂宋子轩别摆烂</d><d p="377.92400,1,25,16777215,1639640246,0,e8f35f09,59008114656352256,6">宋子轩别摆烂</d><d p="622.31300,1,25,38979,1639639178,0,e9001488,59007554677172736,6">吕士云在看吗</d><d p="619.51300,1,25,38979,1639639167,0,e9001488,59007548592091136,6">老师好我叫陈岭，我在家睡觉，我没来上课</d><d p="616.55300,1,25,14811775,1639639126,0,e9001488,59007527162617856,6">吕士云在看吗</d><d p="615.27300,1,25,14811775,1639639120,0,e9001488,59007524132461568,6">吕士云在看吗</d><d p="613.83300,1,25,14811775,1639639113,0,e9001488,59007520283715584,6">吕士云在看吗</d><d p="443.75200,1,25,16777215,1639639112,0,c089711c,59007519926134272,5">王其波好好听课</d><d p="564.94600,1,25,16777215,1639639043,0,c089711c,59007483602157568,5">花火车站</d><d p="275.53900,1,25,16777215,1639638935,0,9e53fdef,59007427157395968,5">陈岭快起床</d><d p="378.26800,1,25,16777215,1639638910,0,e9001488,59007414065895936,5">常州信息职业技术学院发来贺电</d><d p="267.68900,1,25,16777215,1639638902,0,9e53fdef,59007410041530368,5">汤明珠不要打王者</d><d p="290.36400,1,25,16777215,1639638883,0,e9001488,59007399748988928,5">吕士云吕士云不要玩手机</d><d p="176.98000,1,25,16777215,1639638876,0,9e53fdef,59007396207816704,5">宋子轩不要玩手机</d><d p="168.44700,1,25,16777215,1639638841,0,9e53fdef,59007377880787456,5">宋子轩不要玩手机</d><d p="249.60300,1,25,16777215,1639638771,0,e9001488,59007340922445824,5">吕士云吕士云吕士云吕士云</d><d p="219.33900,1,25,16777215,1639638761,0,e8f35f09,59007335890581504,5">一键三连</d><d p="619.97500,1,25,16777215,1639573228,0,1c0d7ba1,58972977582965760,5">这样最后一位一定是0？</d><d p="129.58700,1,25,16777215,1639359844,0,957a35bb,58861103010201600,5">海科物联网一班的</d><d p="129.58700,1,25,16777215,1639359833,0,957a35bb,58861097301395968,5">有海科的不</d><d p="660.64200,1,25,16777215,1639319210,0,176151fd,58839799071270912,5">懂了，也没懂</d><d p="266.07500,1,25,16777215,1639226651,0,4f19626a,58791271447563776,5">\</d><d p="505.72900,1,25,16777215,1639205164,0,6c90268,58780006062626816,5">有</d><d p="192.58400,1,25,16777215,1639035550,0,9de89bc2,58691079811699712,5">哈哈哈哈哈数据串就是编的题目呀</d><d p="515.46400,1,25,16777215,1638968213,0,6dd65d3c,58655775845317120,5">还带算法实现是我没想到的</d><d p="475.37200,1,25,16777215,1638957074,0,2cca5e05,58649935441609216,5">算对了</d><d p="42.59800,1,25,16777215,1638886542,0,159210ec,58612956432422912,5">这是信息系统校验位的计算吗</d><d p="373.68500,1,25,16777215,1638864720,0,7fe9c07,58601515389311488,5">3-7哈哈</d><d p="207.83500,1,25,16777215,1638864382,0,7fe9c07,58601338374794752,5">明天考计网</d><d p="387.62500,1,25,16777215,1638861540,0,1ddff928,58599848359821824,5">怎么可以这么美</d><d p="264.38500,1,25,16777215,1638861399,0,1ddff928,58599774279073280,5">忽然感觉很美</d><d p="606.53200,5,25,16707842,1638631994,0,8d097dc1,58479500144476672,5">结果就是校验和</d><d p="392.28900,5,25,16707842,1638631667,0,8d097dc1,58479328863201280,5">数据串的多项式都是题目给的，你只需要算</d><d p="324.57900,1,25,16777215,1638503775,0,7989d06a,58412276568352768,5">up主都没说话，我们就懂了</d><d p="160.08800,1,25,16777215,1638241136,0,ae88cf57,58274577934334976,5">尼玛的太用心了吧这做的</d><d p="652.74300,1,25,16777215,1638105273,0,cb1b35ce,58203346362959872,5">太牛了</d><d p="171.45100,1,25,16777215,1638015257,0,441e79f5,58156152467996672,5">|||++</d><d p="234.99300,1,25,16777215,1637846156,0,2b73db1,58067494650024448,5">照着写就行</d><d p="426.45700,1,25,16777215,1637760859,0,ba6357b6,58022774362044928,5">有几个新零下一步就取几位</d><d p="288.17600,1,25,16777215,1637549585,0,7c65d8e0,57912006198115840,5">BILIBILI大学首席毕业生</d><d p="110.04400,1,25,16777215,1637200754,0,565276e3,57729118228328448,5">这个多项式很关键</d><d p="361.13400,1,25,16777215,1637138927,0,c9654868,57696702712608768,5">不够长指的是？</d><d p="626.46800,1,25,16777215,1636776872,0,69be20e2,57506881687193088,5">学废了学废了</d><d p="459.40600,1,25,16777215,1636768199,0,3835d8a,57502334484442624,5">算对了，发个弹幕已示庆贺</d><d p="378.16400,1,25,16777215,1636768072,0,3835d8a,57502267904423936,5">作答完毕，继续播放视频验证结果</d><d p="594.96600,1,25,16777215,1636145329,0,b6462e95,57175771354502144,5">太棒了</d><d p="322.53700,1,25,16777215,1636138041,0,b6462e95,57171950524690432,5">第一位是1的话会再运算一次的</d><d p="71.98900,1,25,16777215,1636118023,0,243237c8,57161455067741696,5">一键三连！</d><d p="177.38300,1,25,16777215,1636095245,0,29d70467,57149513157276160,5">太棒了</d><d p="555.51300,1,25,16777215,1635817519,0,e6712f11,57003904515332608,5">视频真的不错，我直接看懂了。感谢感谢！！</d><d p="10.59500,1,25,16777215,1635778660,0,1e86a6dd,56983531155892736,5">莱姆顿19级1415班到此一游</d><d p="12.21900,1,25,16777215,1635584642,0,84e21afc,56881809912797184,5">哈哈，杨译善</d><d p="650.50000,1,25,16777215,1635162714,0,8ee2f458,56660598452483072,5">我谢谢你</d><d p="189.13100,1,25,16777215,1635162083,0,8ee2f458,56660267345304576,5">太牛了</d><d p="271.61700,1,25,16777215,1635076725,0,44d7440b,56615515158073344,5">太好了做的</d><d p="78.36200,1,25,16777215,1634552658,0,1a03b256,56340753025744896,5">.</d><d p="287.52200,1,25,16777215,1634473521,0,3cc02334,56299262506560000,5">这一步就是做除法，除法等价于异或</d><d p="213.09100,1,25,16777215,1634473454,0,3cc02334,56299227369323008,5">加0的原因应该就是不算小数，而取整</d><d p="27.43800,1,25,16777215,1634303007,0,a999eda9,56209864311971328,5">nju有无</d><d p="361.19100,1,25,16777215,1633975659,0,3f8393a8,56038239412187136,5">牛鼻我曹</d><d p="588.48400,1,25,16777215,1633700440,0,af2440cd,55893945437788160,5">首位是0要舍去，后面位数进位。所以不会触发运算。</d><d p="624.66700,1,25,16777215,1633613211,0,e658f9b7,55848212176186880,5">666666</d><d p="53.39800,1,25,15138834,1633608959,0,bbf31d2c,55845983244284416,5">没币也配看？</d><d p="457.63000,5,25,16646914,1632735800,0,1c19225f,55388196279266816,5">大大滴学明白了</d><d p="375.17900,1,25,16777215,1632582982,0,6fe85ae3,55308075424051712,5">比较少应该就是少于除数-1时，补位到除数-1</d><d p="465.95000,1,25,16777215,1631926589,0,dba49da8,54963936657320448,5">6人正在看，早上好</d><d p="267.63800,1,25,16777215,1631925802,0,dba49da8,54963524056877568,5">真的强，良心视频</d><d p="143.01800,1,25,16777215,1631925608,0,dba49da8,54963422107472896,5">把专业打在公屏上</d><d p="109.15100,1,25,16777215,1631925546,0,dba49da8,54963390028486656,5">UP主辛苦，好评</d><d p="530.73200,1,25,16777215,1631887495,0,b703ac78,54943439947592192,5">这个太清晰了 直接就看懂了</d><d p="102.67100,1,25,16777215,1631806890,0,f70cac34,54901179962556416,5">你可以看做多项式的系数只能是0或1</d><d p="153.24200,1,25,16777215,1631626826,0,50889172,54806774753302528,5">这个视频好好</d><d p="411.23900,1,25,16777215,1631240548,0,44fe6d09,54604253812604928,5">推荐韩立刚</d><d p="361.04500,1,25,16777215,1630931282,0,85e63808,54442109385717248,5">那怎么定义这个不够长呢</d><d p="184.29500,1,25,16777215,1630655009,0,2460a408,54297262327879680,5">数据串是哪里来的？</d><d p="54.53300,1,25,16777215,1630654026,0,2460a408,54296746986641408,5">好</d><d p="655.10800,1,25,16777215,1630652426,0,64734c2f,54295908450898944,5">妙啊</d><d p="582.33400,1,25,16777215,1630651932,0,64734c2f,54295649465828352,5">懂了懂了</d><d p="217.96200,1,25,16777215,1630639585,0,64734c2f,54289175790925312,5">卧槽，数学不及格的我居然能看懂</d><d p="606.67700,1,25,16777215,1630580337,0,8a9800f,54258112998897152,5">关于探测器可以对照前边手算过程左对齐1的过程</d><d p="662.00000,1,25,16777215,1629263021,0,486f4171,53567459796044288,5">能否出一个动画教程？</d><d p="535.95000,1,25,16777215,1629216768,0,d489aac6,53543210228209664,5">注意，这是进位</d><d p="381.69700,1,25,16777215,1629216186,0,d489aac6,53542905013579776,5">多项式事昨定好的吗</d><d p="640.09600,1,25,16777215,1629003872,0,7631b6df,53431591210924032,4">这是不是实际的电路原理图</d><d p="281.44200,1,25,16777215,1628670891,0,307d5f58,53257013259312128,4">数据链路层差错校验的等我</d><d p="623.82000,1,25,16777215,1628218082,0,98c38b19,53019610991960576,4">除数（多项式）的最右两位是一，异或运算中“1”起到反转效果，多项式是自己规定的，你如果是10111，那就是第一位探测器，后三位反转器</d><d p="412.33600,1,25,16777215,1628166684,0,b0391397,52992663700374528,4">666</d><d p="298.34900,1,25,16777215,1627288207,0,726fb2c3,52505362855624711,4">简单明了!!!</d><d p="324.79000,1,25,16777215,1627236372,0,3a39b71c,52478186478895111,4">0x3B...</d><d p="421.57500,1,25,16777215,1627182772,0,adcca83b,52450084585996293,4">第一次异或结果为01001，但新的数据要从1开始，所以去掉前面的一个0后要在后面补一个数</d><d p="62.02200,1,25,16777215,1627181769,0,adcca83b,52449558962110467,4">0 xor A = A</d><d p="364.62000,1,25,16777215,1626354832,0,7e70d770,52016005786894341,4">半天弄不懂，看完直接明白了，太强了</d><d p="361.88900,1,25,16777215,1626354801,0,7e70d770,52015989700689925,4">跪了</d><d p="155.83800,1,25,16777215,1626168436,0,2a960bc2,51918280831008775,4">宋蛋在看吗</d><d p="1.29100,1,25,16777215,1625744729,0,7608e186,51696136212185093,4">币比赞多系列！绝对值得</d><d p="555.46000,1,25,16777215,1625653761,0,fd6323cb,51648442498809863,4">考完YYDS</d><d p="653.88400,1,25,16777215,1625534320,0,2aa81511,51585821142155271,4">太强了！</d><d p="350.32100,1,25,16777215,1625310200,0,a9fc2a1d,51468317900144645,4">这还要老师干什么？</d><d p="644.65600,1,25,16777215,1625271270,0,ce3b130d,51447907392946183,4">学到了谢谢</d><d p="351.08100,1,25,16777215,1624842756,0,fd32d0d1,51223242399547397,4">内江师范学院考前一小时报道</d><d p="32.85200,1,25,16777215,1624780098,0,fe923cc4,51190391692066819,4">别看啦，学不会的</d><d p="147.13800,1,25,16777215,1624710507,0,87739961,51153905866244101,4">？？？？？？？？？？？怎么清楚了</d><d p="20.64300,1,25,16777215,1624690464,0,7a4d70e2,51143397797789701,4">sues有无？</d><d p="97.82000,1,25,16777215,1624494586,0,35c8b00b,51040701346480135,4">x³,x∧5为，为什么是用0去乘噢？</d><d p="389.71400,1,25,16777215,1624472302,0,cb61fa8a,51029017862078469,4">题目给你</d><d p="541.24700,1,25,16777215,1624261883,0,e04b20b9,50918697578528775,4">因为这是异或啊</d><d p="133.84000,1,25,16777215,1624001486,0,b3fbd2b2,50782174966710277,4">这讲的也太清楚了吧！！！币奉上！</d><d p="196.14600,1,25,16777215,1623758913,0,6c71997e,50654996746207237,4">啊啊啊啊它动画还跟着音乐，，爱了爱了</d><d p="157.31700,1,25,16777215,1623758847,0,6c71997e,50654962242289671,4">已经第三次看了，太爱了</d><d p="105.75500,1,25,16777215,1623758784,0,6c71997e,50654928795860999,4">这个多项式一般题目会给，有几个很常用的</d><d p="117.28000,1,25,16777215,1623756213,0,e15ad095,50653580932677635,4">只看了开头就投了两个币 仅仅画质就体现了UP的用心与真诚！</d><d p="617.79800,1,25,16777215,1623477747,0,a2c911ac,50507584789544963,4">妙不可言</d><d p="613.15200,1,25,16777215,1623382734,0,de653a49,50457770318626821,4">鬼佬牛B，这都能想到</d><d p="93.56900,5,25,16646914,1623045676,0,6dd78635,50281054988664839,4">后面的+1就是i=0</d><d p="602.88400,1,25,16777215,1622533797,0,6c71997e,50012682880811015,4">完全懂了，感谢up</d><d p="635.17700,1,25,16777215,1621515814,0,1092937c,49478966536306695,4">我不想学CRC了，我想学PPT</d><d p="519.55100,1,25,16777215,1621140985,0,807340f6,49282448586440707,4">跟1异或即取反，所以在系数为1的地方放反转器</d><d p="550.71800,1,25,16777215,1620721026,0,e5848b14,49062268855910403,4">看懂了 太妙了！！！！！！！！！！！</d><d p="413.00200,1,25,16777215,1620637978,0,df0edcb9,49018727695908869,4">这是为什么，</d><d p="393.26100,1,25,16777215,1620381821,0,babf4ba2,48884427626381319,4">多项式可以换的，并不是固定的</d><d p="168.40100,1,25,16777215,1620381552,0,babf4ba2,48884286948376583,4">补0是在数据流结尾加还是在最低位加</d><d p="602.14200,1,25,16777215,1620365850,0,6b7e06ab,48876054218539011,4">结果是什么呢</d><d p="529.62400,1,25,16777215,1620365744,0,6b7e06ab,48875998600495111,4">因为除了左边那个只有两个1</d><d p="647.99000,1,25,16777215,1619614730,0,75f6e937,48482250970890243,4">反转就是两个一异或为零了</d><d p="470.01700,1,25,16777215,1619614292,0,75f6e937,48482021331173383,4">相当于结果是多项式模二除法的余数</d><d p="41.44500,1,25,16777215,1619604003,0,6d4c6c71,48476627393314823,4">叶king救救我</d><d p="624.79300,1,25,16777215,1619227767,0,3dbe500c,48279371135844355,4">66666</d><d p="627.46100,1,25,16777215,1619180654,0,39f84793,48254670209548293,4">太妙了，太妙了</d><d p="244.82900,1,25,16777215,1619180263,0,39f84793,48254465109655557,4">我就是来看这个模二除是怎么算商的</d><d p="385.30800,1,25,16777215,1619083148,0,fde4d33b,48203549231808517,4">多项式是人为规定的</d><d p="217.77100,1,25,16777215,1619019394,0,b19d8489,48170123494162437,4">多项式是由crc算法生成的，是基于传输的数据串生成的，一般题目会直接给出</d><d p="369.68200,1,25,16777215,1618984817,0,d033f84f,48151995345272835,4">这个多项式怎能确定</d><d p="655.39000,1,25,16777215,1618756622,0,ed3552bd,48032355447734275,4">好像懂了，又好像没有懂。。。</d><d p="660.21700,1,25,16777215,1617875528,0,2f6b6fd,47570408227995655,4">666666</d><d p="441.65300,1,25,16777215,1617699487,0,b3aedbb7,47478112262291459,4">课后题重现</d><d p="0.00000,1,25,16777215,1617605924,0,bc55503f,47429058345041923,4">dldl三连了</d><d p="188.91000,1,25,16777215,1617290146,0,a5f9ac6a,47263499760435203,4">数据串就是要传输的数据啊，这里题目给出了</d><d p="115.97200,1,25,16777215,1617290005,0,a5f9ac6a,47263425624014851,4">网上有常用的多项式，可以去搜索一下</d><d p="477.48300,1,25,16777215,1617238307,0,2ff4493b,47236320994525189,4">常湛源老师你好</d><d p="398.46000,1,25,16777215,1617204163,0,8f298b6,47218419637420035,4">1110</d><d p="375.10100,1,25,16777215,1617204090,0,8f298b6,47218381709901827,4">1011</d><d p="158.99500,1,25,16777215,1616903086,0,c05db6cc,47060568912166915,4">牛皮，思路太清晰了</d><d p="103.42400,1,25,16777215,1616250963,0,80789545,46718668236128261,4">？？？？？？</d><d p="169.37400,1,25,16777215,1615432786,0,ed506342,46289708138889223,4">6</d><d p="116.24500,1,25,16777215,1615432740,0,ed506342,46289683988611079,4">就是二进制转十进制差不多</d><d p="162.98500,1,25,16777215,1615290210,0,29ac8bae,46214957379878917,4">讲的太细了</d><d p="0.00000,1,25,16777215,1614936621,0,7421374c,46029574702628867,4">制作精良</d><d p="320.84300,1,25,16777215,1614271957,0,8b57fa3b,45681099260559365,4">0x2B</d><d p="631.23500,1,25,16777215,1614252235,0,717fec53,45670759229030407,4">彻底看懂了，真不错的视频！爆赞</d><d p="202.89900,1,25,16777215,1613644256,0,2d041483,45352003299704837,4">展开多项式得到除数 那多项式哪来的啊</d><d p="95.46000,1,25,16777215,1613644122,0,2d041483,45351932832776195,4">怎么获得这个多项式吗 有标准吗</d><d p="282.69400,1,25,16777215,1612940865,0,3c365fd4,44983224098095111,4">太厉害了</d><d p="594.57400,1,25,16777215,1612427449,0,4993d9c1,44714046040047623,4">我太菜了，看不懂</d><d p="638.07900,1,25,16777215,1611668644,0,656cf3fc,44316213641216007,4">这就是只能传输二进制的原因</d><d p="515.31700,1,25,16777215,1611668521,0,656cf3fc,44316149228240901,4">多项式类似十进制各位位数次方之和</d><d p="91.40900,1,25,16777215,1611504925,0,bdfb75b4,44230377637675011,4">错了，通项公式i应该从0开始</d><d p="385.84000,1,25,16777215,1610981021,0,e89af5df,43955700919435269,4">多项式咋来的</d><d p="448.81600,1,25,16777215,1610525772,0,5861acd,43717019460698117,4">这时候去掉0只剩下4位了，不够再做一次异或了，所以可以取结果了</d><d p="402.48600,1,25,16777215,1610525608,0,5861acd,43716933559255045,4">我也是 计算机网络谢希仁</d><d p="393.52800,1,25,16777215,1610442008,0,a889a3fc,43673102870642691,3">笑死，书是一样的</d><d p="234.30700,1,25,16777215,1610329335,0,164a0ec7,43614030202929159,3">就当是除法那样操作，只不过进行的是异或，相同为0不同为1</d><d p="528.48200,1,25,16777215,1610025994,0,69a61d33,43454991968501763,3">太美了太清晰了</d><d p="292.29500,1,25,16777215,1609980119,0,cd096d62,43430940227665925,3">noob</d><d p="120.13400,1,25,16777215,1609979928,0,5e68ce6b,43430840006344711,3">物联网3！</d><d p="111.27100,1,25,16777215,1609979889,0,5e68ce6b,43430819809722375,3">辉哥牛鼻！！！！！！！！！！！！！</d><d p="404.29800,1,25,16777215,1609343146,0,99eb01df,43096983132438535,3">明天考计算机网络20201230</d><d p="655.19800,1,25,16777215,1609165693,0,9094fdd2,43003946711646215,3">牛逼啊</d><d p="648.20700,1,25,16777215,1608974086,0,9a715dbc,42903488993689607,3">请收下我的膝盖</d><d p="298.64300,1,25,16777215,1608128949,0,70e95bcd,42460394274947077,3">牛逼 膜拜</d><d p="230.96700,1,25,16777215,1607853381,0,7e75c0c,42315917026131975,3">已经懵了</d><d p="394.33600,1,25,16777215,1607651938,0,47fe9542,42210302972395527,3">计算机网络代文文</d><d p="189.62500,1,25,16777215,1607349390,0,f0a685f8,42051680747388999,3">i了i了</d><d p="547.57700,1,25,16777215,1607141098,0,8be746e1,41942475777507333,3">这一步就是异或呀</d><d p="452.55500,1,25,16777215,1607140978,0,8be746e1,41942412722962439,3">厉害！</d><d p="156.68800,1,25,16777215,1607140491,0,8be746e1,41942157256818691,3">明天考计算机网络 来了</d><d p="1.31400,1,25,16777215,1606833724,0,9decd476,41781322863083527,3">这是我见过最好的视频</d><d p="66.04600,1,25,16777215,1606484664,0,29913e04,41598314903240709,3">测试</d><d p="56.90200,1,25,16777215,1606484654,0,29913e04,41598310139035655,3">hi</d><d p="562.15400,1,25,16777215,1605930988,0,dc0cc5c8,41308029344808965,3">原理是啥啊？</d><d p="314.97600,1,25,16777215,1605159295,0,95190523,40903440078995459,3">这里为什么减掉最高位呢</d><d p="617.31000,1,25,16777215,1604545311,0,48cd874f,40581535381848071,3">文驰大佬</d><d p="445.13200,1,25,16777215,1604545140,0,48cd874f,40581445721260037,3">标哥好帅</d><d p="636.39000,1,25,16777215,1604544657,0,47bb3e30,40581192762261507,3">老郭学废了吗</d><d p="586.73100,1,25,16777215,1604544534,0,47bb3e30,40581128207204359,3">老郭学废了吗？</d><d p="95.55300,1,25,16777215,1604114268,0,1b3c1d00,40355545192857603,3">？？？？</d><d p="2.86300,1,25,16777215,1603786659,0,8f821610,40183783336443909,3">宇子哥 冲</d><d p="375.89000,1,25,16777215,1603524639,0,78bf812d,40046409543057413,3">不是都直接偷懒CRC置1吗</d><d p="654.25600,1,25,16777215,1603504521,0,97b023af,40035861841051651,3">666</d><d p="27.42000,1,25,16777215,1603194290,0,64a276e6,39873211442659331,3">丁哥</d><d p="275.97100,1,25,16777215,1602940362,0,1423646d,39740080394862595,3">这个不就是除了余数模2吗</d><d p="141.75900,1,25,16777215,1601956057,0,1652c661,39224020887928839,3">爱了 爱了</d><d p="315.68100,1,25,16777215,1601109352,0,fb99ef44,38780103578091523,3">这啥意思</d><d p="300.20100,1,25,16777215,1601109327,0,fb99ef44,38780090454114309,3">nice</d><d p="221.76500,1,25,16777215,1600866955,0,abec140f,38653017867681799,3">赖家仓</d><d p="190.65400,1,25,16777215,1600692164,0,972959e3,38561376672677895,3">数据串是要传输的数据</d><d p="12.01900,1,25,16777215,1600237162,0,d459883,38322824866168839,3">再来一遍</d><d p="642.23200,1,25,16777215,1600234797,0,d459883,38321584887824389,3">太强了吧</d><d p="458.73800,1,25,16777215,1599969846,0,49fbed62,38182674240634883,3">前面的，直接0和0异或了啊</d><d p="548.29900,1,25,16777215,1598663548,0,24cd5b1a,37497797674008583,3">牛皮</d><d p="390.96000,1,25,16777215,1598492528,0,9e6bf294,37408134029377541,3">做得非常好</d><d p="627.09400,1,25,16777215,1598491093,0,7dfb32c3,37407381728526339,3">反转是因为多项式的系数</d><d p="5.32600,1,25,16777215,1598490202,0,7dfb32c3,37406914437447683,3">杨译善不得观看</d><d p="634.16300,1,25,16777215,1598363328,0,59279db8,37340395926978563,3">两次反转等于对bit1 和 bit0 进行异或（和1异或相当于反转）</d><d p="586.86500,1,25,16777215,1598363200,0,59279db8,37340329092317189,3">反转是因为和1异或都会反转</d><d p="164.13700,1,25,16777215,1597851159,0,2c2e14cb,37071872254803971,3">牛</d><d p="274.25900,1,25,16777215,1597135733,0,fc74ad6d,36696782772109315,3">BGM好听</d><d p="35.77500,1,25,16777215,1596869022,0,c7f94f57,36556949557870595,3">这视频做的np</d><d p="201.52400,1,25,16777215,1596857998,0,4dd338ba,36551169580466183,3">计网预习哈哈哈哈</d><d p="275.14800,1,25,16777215,1596854202,0,6fffb0fd,36549179363295235,3">做出了文艺范</d><d p="156.38800,1,25,16777215,1596854072,0,6fffb0fd,36549111057481731,3">这PPT牛啊</d><d p="641.37400,1,25,16777215,1596521455,0,ada1c9fc,36374724142432261,3">真是妙蛙种子吃着妙脆角进了米奇妙妙屋秒到家了</d><d p="24.58400,1,25,16777215,1596500399,0,be31b16f,36363684607426565,3">8.4</d><d p="398.35800,1,25,16777215,1595656038,0,66ef172a,35920996383326213,3">我想知道多项式是怎么快推导出来的</d><d p="520.95200,1,25,16777215,1595646632,0,1087323b,35916065193590791,3">多项式有几个1设置几个？</d><d p="526.19000,1,25,16777215,1595646590,0,1087323b,35916043057102855,3">为什么是两个反转器</d><d p="526.19000,1,25,16777215,1595646574,0,1087323b,35916034463498245,3">为什么是两个反转器？</d><d p="459.04900,1,25,16777215,1595429747,0,d8ab3668,35802354908397571,3">对了</d><d p="613.90800,1,25,16777215,1595000430,0,7387c0db,35577269214773253,3">太厉害了</d><d p="601.46200,1,25,16777215,1594887513,0,da5713be,35518068169900035,3">6666</d><d p="603.56500,1,25,16777215,1594651718,0,a0fed7e0,35394443332288515,3">探测器用于检测左对齐</d><d p="285.27600,1,25,16777215,1594650272,0,a0fed7e0,35393685387476999,3">比我老师讲一节课轻松多了</d><d p="571.82200,1,25,16777215,1594626049,0,2421d34c,35380985698713605,3">、、</d><d p="136.53200,1,25,16777215,1594354305,0,66f18cbd,35238513519624199,3">6p了</d><d p="489.66300,1,25,16777215,1594013015,0,eaaa85f3,35059578998095877,3">bgm有权游的感觉</d><d p="463.56100,1,25,16777215,1594012936,0,eaaa85f3,35059537774379011,3">加上最后一位也不够了呀</d><d p="346.67500,1,25,16777215,1594012687,0,eaaa85f3,35059407134392323,3">三连了</d><d p="261.50500,1,25,16777215,1594012535,0,eaaa85f3,35059327592038403,3">6666666</d><d p="87.83500,1,25,16777215,1594011827,0,eaaa85f3,35058956347375623,3">这是啥</d><d p="22.60000,1,25,16777215,1593940150,0,4dd338ba,35021377091665927,3">nb嗷</d><d p="653.85100,1,25,16777215,1593409727,0,5ba6152d,34743282415697925,3">没有解码器？</d><d p="637.92800,1,25,16777215,1593352534,0,55947511,34713296746577923,3">秀儿</d><d p="607.94200,1,25,16777215,1593054741,0,eb05a4df,34557167428698117,3">探测器启动，反转器才启动</d><d p="629.62000,1,25,16777215,1592830709,0,321a6fef,34439710186668035,3">这踏马是魔术吗？</d><d p="650.16300,1,25,16777215,1592707038,0,22c29f4c,34374871046684675,3">66</d><d p="642.45100,1,25,16777215,1592475042,0,cf22f0d3,34253238679633927,3">你币有了</d><d p="73.93400,1,25,16777215,1592473367,0,cf22f0d3,34252360220934147,2">多项式（Polynomial）</d><d p="600.73400,1,25,16777215,1592367330,0,9a2faa75,34196766317871109,2">探测器是什么鬼。。</d><d p="457.42400,1,25,16777215,1592215490,0,b2a7262c,34117158281150467,2">清晰</d><d p="445.97700,1,25,16777215,1592215478,0,b2a7262c,34117152281722883,2">太牛了</d><d p="470.50200,1,25,16777215,1592152216,0,6456178b,34083984547250181,2">因为最后一次不足5位了呀</d><d p="265.41000,1,25,16777215,1592057599,0,11fc36c7,34034377887842311,2">正在复习数据链路层</d><d p="265.41000,1,25,16777215,1592057580,0,11fc36c7,34034367907495941,2">太赞了！</d><d p="520.88800,1,25,16777215,1591758902,0,159e8c46,33877774588444675,2">任何数和1异或都会取反</d><d p="606.52000,1,25,16777215,1591673526,0,916e030f,33833013279719431,2">绝了</d><d p="309.95300,1,25,16777215,1591516683,0,1fa4de68,33750782036148229,2">66666</d><d p="528.69600,1,25,16777215,1590832980,0,bed5fc24,33392325249990663,2">第一位做触发后面高位做翻转这招的确高明</d><d p="661.06600,1,25,16777215,1590832875,0,bed5fc24,33392270228586503,2">学了好久稀里糊涂的，今天醍醐灌顶</d><d p="318.05700,1,25,16777215,1590502981,0,91145f5e,33219310424424455,2">舍弃第一个位？</d><d p="189.45600,1,25,16777215,1590463619,0,947df8ed,33198673752490055,2">软工专业的来补课了</d><d p="185.09600,1,25,16777215,1590408352,0,7578a806,33169697832697859,2">PPT切换平滑吗？</d><d p="100.97500,1,25,16777215,1590319320,0,751b8578,33123019451269125,2">i不是从1开始取吗？</d><d p="19.44400,1,25,16777215,1590136512,0,7aaebd42,33027175438876679,2">hi</d><d p="372.04900,1,25,52480,1589796325,0,ad0a0976,32848819440844805,2">赶紧按下暂停键,开始作答</d><d p="106.29400,1,25,16777215,1589727260,0,9a1979ea,32812609095860229,2">为啥嘞？？这一步咋整嘞？？</d><d p="53.94600,1,25,16777215,1589681660,0,110e8a8a,32788701939499013,2">我就是来看院里的</d><d p="604.24000,1,25,16777215,1589628303,0,780503b8,32760727324327939,2">妙啊</d><d p="372.55700,1,25,16777215,1589627937,0,780503b8,32760535710171143,2">课本例题</d><d p="279.24600,1,25,16777215,1589627379,0,780503b8,32760243132301319,2">太棒了</d><d p="615.55800,1,25,16777215,1589381595,0,d9010305,32631381354348547,2">妙不可言</d><d p="652.55100,1,25,16777215,1589372216,0,c3470ccb,32626463888375813,2">妙啊</d><d p="643.40600,1,25,16777215,1589372206,0,c3470ccb,32626458906066949,2">秒啊</d><d p="191.41900,1,25,16777215,1589298279,0,12b1f22,32587699885441029,2">数据串是你要校验的的数据</d><d p="652.69500,1,25,16777215,1589002669,0,471839cb,32432715161141251,2">收下三连</d><d p="648.63400,1,25,16777215,1589002661,0,471839cb,32432710607175683,2">太厉害了/。。。。。。。。</d><d p="629.17300,1,25,16777215,1589002641,0,471839cb,32432700387229701,2">好厉害。。。</d><d p="647.83700,1,25,16777215,1588995475,0,32465ad2,32428943278080003,2">6</d><d p="605.06000,1,25,16777215,1588737744,0,4dd338ba,32293817699794947,2">妈呀太强了</d><d p="277.54600,1,25,16777215,1588737516,0,4dd338ba,32293698185723911,2">相当于小学学的竖式除法</d><d p="461.45700,1,25,16777215,1588262102,0,8404d5be,32044444307423235,2">最后一位不够了</d><d p="346.56800,1,25,16777215,1588250099,0,30526fb8,32038151600472069,2">刚刚加了多少个0，这里保留的个数要相等。</d><d p="464.17600,1,25,16777215,1588084371,0,9e8719b8,31951262358962183,2">因为位数不足了</d><d p="650.70100,1,25,16777215,1587736950,0,91428977,31769113604390917,2">第二种为什么</d><d p="280.23700,1,25,16777215,1587736578,0,91428977,31768918551953415,2">也可以使用模2运算</d><d p="154.96700,1,25,16777215,1587736393,0,91428977,31768821626830855,2">0.75倍速看</d><d p="632.17300,1,25,16777215,1587284176,0,803b8c75,31531729589108739,2">woc</d><d p="192.35400,1,25,16777215,1587087270,0,324df112,31428494173405191,2">数据串是题目给的呀。</d><d p="480.33400,1,25,16777215,1586616295,0,1c47b001,31181567812960259,2">就，，强的离谱</d><d p="183.42800,1,25,16777215,1586583741,0,62fe6b8d,31164499805339653,2">数据串是哪来的啊？</d><d p="458.59500,1,25,16777215,1586529374,0,6f6064fd,31135995875295235,2">结果比除数少一位</d><d p="181.93200,1,25,16777215,1586527346,0,6f6064fd,31134933014020099,2">软工专业的嘛</d><d p="11.29700,1,25,16777215,1586527165,0,6f6064fd,31134837746696197,2">。。。。</d><d p="55.50700,1,25,16777215,1586498663,0,6eb4f75b,31119894870228997,2">黎总 别学了 你会的</d><d p="18.42100,1,25,16777215,1586497703,0,4e7bf3a5,31119391412715525,2">黎总 你来辣</d><d p="0.00000,1,25,16777215,1586497683,0,4e7bf3a5,31119380783824899,2">宇哥 冲</d><d p="630.30100,1,25,16777215,1586315028,0,d233f5d3,31023616880017413,2">妙啊</d><d p="445.54300,1,25,16777215,1586314668,0,d233f5d3,31023428417880067,2">妙啊</d><d p="378.00300,1,25,16777215,1586314552,0,d233f5d3,31023367400718341,2">牛逼，牛逼</d><d p="378.00300,1,25,16777215,1586314544,0,d233f5d3,31023363043360775,2">6666</d><d p="189.99400,1,25,16777215,1586238162,0,d233f5d3,30983317269512195,2">666</d><d p="139.56500,1,25,16777215,1586228449,0,d233f5d3,30978224655695877,2">666</d><d p="139.56500,1,25,16777215,1586228443,0,d233f5d3,30978221637894149,2">专业</d><d p="569.41000,1,25,16777215,1585983672,0,5eb900d6,30849890914926597,2">占东啊。看完没有</d><d p="445.30400,1,25,16777215,1585844861,0,5554d4d7,30777114319912963,2">这个时候已经不足以再做一次了</d><d p="284.97300,1,25,16777215,1585728101,0,15d1fa84,30715898323009539,2">讲的好清楚！</d><d p="279.37300,1,25,16777215,1585728096,0,15d1fa84,30715895446765575,2">太厉害了！！</d><d p="643.99900,1,25,16777215,1585668380,0,d7d5dcbd,30684587222368259,2">好像懂了点，又好像没懂，懵逼</d><d p="647.49200,1,25,16777215,1585629374,0,42ebdc10,30664137064841219,2">太感谢了</d><d p="306.00100,1,25,16777215,1585203592,0,75e8b24b,30440904609759237,2">12人再看啊</d><d p="459.24800,1,25,16777215,1584621640,0,b14cec11,30135793814077447,2">为什么最后一位不用异或？？？？</d><d p="29.89700,1,25,16777215,1584610196,0,75e82752,30129793971257351,2">知道了</d><d p="646.13200,1,25,16777215,1584608641,0,8cc63c0d,30128978663047173,2">牛皮</d><d p="443.41200,1,25,16777215,1584608333,0,8cc63c0d,30128817102651397,2">妙哉</d><d p="31.47300,1,25,16777215,1584607610,0,8cc63c0d,30128438505373701,2">7人正在看？</d><d p="606.03500,1,25,16777215,1584591279,0,7d16660,30119876363288583,2">秒啊，感谢up</d><d p="77.37400,1,25,16777215,1584585423,0,747817b,30116805801410563,2">cup</d><d p="303.88300,1,25,16777215,1584339722,0,36a3ee2c,29987987951452163,2">恕我直言，985老师也讲不清楚</d><d p="149.08700,1,25,16777215,1584328526,0,379daeed,29982117835309059,2">6</d><d p="649.22900,1,25,16777215,1584325539,0,655816d2,29980551575240707,2">66666666</d><d p="296.82600,1,25,16777215,1583896434,0,705b42a8,29755577285476355,2">太强了</d><d p="282.21100,1,25,16777215,1583896423,0,705b42a8,29755571186434055,2">厉害厉害</d><d p="150.89900,1,25,16777215,1583833038,0,895ba2f0,29722339381346307,2">up主讲的真的非常详细i了i了</d><d p="437.71300,1,25,16777215,1583763524,0,60736bab,29685893860163587,1">妙呀</d><d p="358.21700,1,25,16777215,1583763393,0,60736bab,29685825530757125,1">膜拜大佬</d><d p="271.77800,1,25,16777215,1583763259,0,60736bab,29685755469627399,1">好厉害</d><d p="276.75200,1,25,16777215,1583671091,0,160569a2,29637432663080963,1">讲的太清楚了 比授课老师强</d><d p="452.54500,1,25,16777215,1583132630,0,f8e9180c,29355123818364933,1">同问</d><d p="288.15100,1,25,16777215,1583131898,0,f8e9180c,29354740051607559,1">三连这次一定！！！！！！！！！！！！！！！！！！！！！！！！！！！</d><d p="29.63000,1,25,16777215,1583131571,0,f8e9180c,29354568803418117,1">这画质我爱了</d><d p="622.29300,1,25,16777215,1582940384,0,8282632b,29254331882012679,1">两次反转是要干什么， 不相当于没转吗</d><d p="649.02300,1,25,16777215,1582681235,0,1a4ab017,29118463226150919,1">厉害</d><d p="348.39000,1,25,16777215,1582078339,0,2052bf17,28802371804463104,1">大神</d><d p="480.34000,1,25,16777215,1581732896,0,3f0a6127,28621260425527298,1">孙俪我在</d><d p="307.75400,1,25,16777215,1580484952,0,3c69beea,27966977919680514,1">前面的！游戏是不是Alto！</d><d p="646.99800,1,25,16777215,1579576129,0,e6c61c1a,27490493326163972,1">这视频有点东西</d><d p="439.87400,1,25,16777215,1579088875,0,590796ed,27235031650926594,1">66666</d><d p="479.24200,1,25,16777215,1578902808,0,b3c7f6f9,27137479000195072,1">郑超是你吗</d><d p="281.10400,1,25,16777215,1578899793,0,ae91029c,27135898343702530,1">这是我见过讲的最清晰的了！</d><d p="639.96000,1,25,16777215,1578578908,0,30526fb8,26967662191968256,1">探测器如果是1 就会激活反转，</d><d p="636.22200,1,25,16777215,1578578884,0,30526fb8,26967649317552128,1">奖励你一朵食人花！！</d><d p="563.45200,1,25,16777215,1578578791,0,30526fb8,26967600945692672,1">赞!!!</d><d p="312.30200,1,25,16777215,1578576560,0,30526fb8,26966431087722500,1">醍醐灌顶~</d><d p="522.56800,1,25,16777215,1578429721,0,a5ef258b,26889445211897858,1">必须投币</d><d p="189.38200,1,25,16777215,1578416446,0,1f6e369a,26882485132984322,1">题干上有</d><d p="189.38200,1,25,16777215,1578416433,0,1f6e369a,26882478425767936,1">数据串题干上有</d><d p="205.82700,1,25,16777215,1578328599,0,185edc4b,26836428316475396,1">懂了，这个讲的好清晰</d><d p="10.30500,1,25,16777215,1578131373,0,9047bc6f,26733024733298692,1">郑超 我爱你</d><d p="310.94500,1,25,16777215,1577501296,0,1eebd776,26402683007533060,1">我们老师都不讲</d><d p="275.17700,1,25,16777215,1577501238,0,1eebd776,26402652537487364,1">你币有了</d><d p="146.65700,1,25,16777215,1577500947,0,1eebd776,26402500345593858,1">蛋蛋在看吗</d><d p="411.73900,1,25,16776960,1577412464,0,195f3088,26356109640990724,1">厉害厉害</d><d p="368.72200,1,25,16776960,1577412421,0,195f3088,26356087088218112,1">6666</d><d p="76.02000,1,25,16777215,1577274403,0,a83b90e0,26283725889732608,1">只是模二算法 恰好和异或一样</d><d p="66.14000,1,25,16777215,1577177124,0,e8e9dd30,26232723562561536,1">tql!!!</d><d p="299.20300,1,25,16777215,1576990736,0,232c8e80,26135002488504324,1">这比老师讲的强多了</d><d p="160.08900,1,25,16777215,1576990514,0,232c8e80,26134885998002176,1">太棒了</d><d p="411.83400,1,25,16777215,1576675943,0,98c9409a,25969960438202370,1">这样跟前面不一样的步骤</d><d p="650.12600,1,25,16777215,1575875640,0,b7689982,25550370904735746,1">我又会了</d><d p="643.75200,1,25,16777215,1575875627,0,b7689982,25550364519956484,1">6666666</d><d p="654.61500,1,25,16777215,1575801953,0,3bcd04ad,25511738146291712,1">明白了</d><d p="443.42800,1,25,16777215,1575533385,0,7f8b291e,25370931065520128,1">前面不是说直到每一位都要异或才结束吗？这最后一个0并没有求异或</d><d p="189.97800,1,25,16777215,1575198955,0,d8256843,25195593295986688,1">题目给的</d><d p="269.42400,1,25,16777215,1575106984,0,4f90673c,25147373986512900,1">明白了！</d><d p="59.24700,1,25,16646914,1574934176,0,15a16935,25056772954783744,1">真的是太棒了 生动形象 演示视频动画做的也好</d><d p="182.62800,1,25,16777215,1574911831,0,7dec93e,25045057710587906,1">这数据串哪来的啊？</d><d p="40.74100,1,25,16777215,1574599216,0,a52a2c48,24881157335154692,1">我是没有币，有的话肯定投！</d><d p="102.17700,1,25,16777215,1573970438,0,80776cab,24551496823078916,1">1010111</d><d p="637.11000,1,25,16777215,1573201709,0,73a3c0eb,24148461072416770,1">手算容易理解，第二个方式不知道原理</d><d p="661.14100,1,25,16777215,1573140554,0,c73e21e,24116398410694660,1">节奏和bgm搭配起来感觉非常舒适</d><d p="644.83800,1,25,16777215,1573101335,0,b9904dee,24095836581920768,1">妙啊</d><d p="303.74200,1,25,16777215,1573097106,0,b9904dee,24093618935955460,1">这bgm让我想到一个滑雪游戏 浓浓的北欧风啊</d><d p="645.70700,1,25,16777215,1572865141,0,cf7c7779,23972002960244736,1">讲的很透彻 学习了。。。啥时候出个并行运算</d><d p="649.75700,1,25,16777215,1572159483,0,ea85a4d2,23602034475794432,1">？？？？？？？？？</d><d p="649.64000,1,25,16777215,1572095177,0,c56a4b77,23568319872761922,1">请收下我的膝盖</d><d p="375.41200,1,25,16707842,1571899161,0,382ccc43,23465550959607808,1">信息班RFID老师好帅</d><d p="46.84800,1,25,16707842,1571899102,0,382ccc43,23465520130949124,1">RFID老师好帅</d><d p="640.56000,1,25,16777215,1571712867,0,9be74b6b,23367879211089922,1">牛批！！！</d><d p="638.44200,1,25,16777215,1571162614,0,6b8949d9,23079388315123714,1">这个视频有心了</d><d p="590.73000,1,25,16777215,1570974782,0,6ee63eb1,22980910352171008,1">超级nice的一个视频</d><d p="650.26200,1,25,16777215,1570784530,0,c0f202b4,22881163543576580,1">确实直观</d><d p="643.38200,1,25,16777215,1570693120,0,768fd5d2,22833238163062784,1">多谢款待</d><d p="262.55200,1,25,16777215,1570692700,0,768fd5d2,22833017831030784,1">原来是这样循环的啊</d><d p="404.66700,1,25,16777215,1569999333,0,12b21e2c,22469493775138820,1">秒啊</d><d p="175.43600,1,25,16777215,1569598065,0,d41182c9,22259114031710208,1">这动画也太舒服了</d><d p="23.79400,1,25,16777215,1569325772,0,c35e2ae3,22116354053636100,1">2倍新世界</d><d p="651.11800,1,25,16777215,1569161384,0,2e6fd352,22030167256858624,1">66666666</d><d p="630.98500,1,25,16777215,1569158224,0,a10a8855,22028510366269442,1">这是那个秀儿发明的校验但是，祝你头顶生花</d><d p="64.87800,1,25,16777215,1569154850,0,5fc5a71b,22026741661827076,1">这个也叫模2</d><d p="477.52200,1,25,16777215,1568773856,0,ca77faf7,21826990859354114,1">牛逼啊</d><d p="653.64200,1,25,16777215,1568629310,0,8a130dcb,21751207255605252,1">666666</d><d p="154.46800,1,25,16777215,1568628887,0,8a130dcb,21750985566715906,1">太形象了</d><d p="198.97200,1,25,16777215,1567752897,0,e2dd2e37,21291714540994560,1">想知道BGM</d><d p="148.42200,1,25,16777215,1567752846,0,e2dd2e37,21291688021983236,1">厉害</d><d p="646.31300,1,25,16777215,1567508554,0,41540ae1,21163608459182080,1">666</d><d p="138.34700,1,25,16777215,1567091853,0,4a8aeba3,20945136894083074,1">厉害</d><d p="152.35900,1,25,16777215,1567010847,0,d4ce3f64,20902666707140610,1">好评</d><d p="70.66300,1,25,16777215,1566919068,0,1b081224,20854547940900866,1">好评</d><d p="499.08800,1,25,16777215,1566784968,0,ceb11ff4,20784240742367236,1">这视频太赞</d></i>