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class="iname">yanyuluo</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">以前有附件可以下载。现在怎么见不到了？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>400</span> </li> <li> <i class="iconfont icon-comment"></i><span>8</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202102/14599231.html" target="_blank">有偿求助帮忙做题目，50元一道题，一道题一付钱</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=8650544" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/1c/ec/8650544_1525334036.jpg"> </div> <div class="iname">我是强者</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">偏微分方程差分方法、数值分析、样条函数、有限元分析，会任意一门即可要求给出正确、清晰、详细、完整的解题步骤如果有认识的人可以做的话，麻烦帮忙介绍下 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202102/14601050.html" target="_blank">请问如何从概率分布函数到累积分布函数的推导</a></h3> <a href="https://muchong.com/html/202102/14601050.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0218/w457h3647716_1613629936_568.jpg.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=3647716" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">althwren</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >如图所示，请问如何从PDF转到CDF，谢谢捕获.JPG </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>250</span> </li> <li> <i class="iconfont icon-comment"></i><span>5</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202102/14617664.html" target="_blank">本科河南师范大学，报考郑州大学，求调剂</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=25247994" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">1290zxcv</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">思想政治理论：72英语一：58数学分析:69高等代数:123 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202102/14619113.html" target="_blank">有偿交流大学编程和矩阵相关答疑解惑</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=20520694" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">飞驰胖子V5</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">大学编程和矩阵学的一头雾水，现有偿求助线上交流 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14625288.html" target="_blank">理学数学考研310分求调剂</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=21210348" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=2JuKGkYVgG1aXjeSxvJhLQ&s=40&t=1576506273"> </div> <div class="iname">小段儿</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">一志愿哈尔滨工程大学政治67英语一61数学分析82高等代数100总分310 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>750</span> </li> <li> <i class="iconfont icon-comment"></i><span>15</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14649784.html" target="_blank">分段线性函数拟合</a></h3> <a href="https://muchong.com/html/202103/14649784.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0307/bw196h3813161_1615122985_880.jpg.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=3813161" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/fa/d1/3813161_1453277546.png"> </div> <div class="iname">18613869640</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >请教个问题，我有一组数据，想要用两段线性函数对其拟合，我采用的是最小二乘法，即，使两段函数的预测值与真实值差的平方之和最小，结果如图所示。由图可以看出，采用这种方法的拟合... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14661471.html" target="_blank">求导师联系方式，求调剂</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=25266502" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">一战成硕??</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">跪求东华理工大学数学一级学科硕士生导师王泽文老师的联系方式，学生本人为2021届考研学生，想调剂到贵校！学生一志愿报考南京师范大学数学专业，初试总分309分。学生数学基础较好，勤奋好学，勤于钻研，如有条件可以继续读博深造！学生联系方式：18103415703Q... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14730221.html" target="_blank">求调剂理学280分</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=26049515" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=iadHmfCem62eyQPDbblX7tw&s=100&t=1601776410"> </div> <div class="iname">qsdp一路向南</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">求调剂280分，本科一志愿四川师范大学理学数学，大学期间多次获得奖学金，现在是一名党员，参加过数学建模大赛，本科专业成绩较好。 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>250</span> </li> <li> <i class="iconfont icon-comment"></i><span>5</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14735037.html" target="_blank">数学版块里的资源不好下载了吗？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=9554122" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/4a/8f/9554122_1561161138.jpg"> </div> <div class="iname">soyrong</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请教下，数学版块里的资源不好下载了吗？怎么解决啊？谢谢。 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>850</span> </li> <li> <i class="iconfont icon-comment"></i><span>17</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14747984.html" target="_blank">各位大神，有没好的下载数学资源的软件推荐？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=9554122" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/4a/8f/9554122_1561161138.jpg"> </div> <div class="iname">soyrong</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">各位大神，有没好的下载数学资源的软件推荐？盼回复。 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>850</span> </li> <li> <i class="iconfont icon-comment"></i><span>17</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14754580.html" target="_blank">请指点，关于微分方程组的求解</a></h3> <a href="https://muchong.com/html/202104/14754580.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0409/w208h6689883_1617975742_663.jpg.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=6689883" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://q.qlogo.cn/qqapp/1104753073/B31B4707277EC11469FEFF312C3B8994/40"> </div> <div class="iname">挑战平凡</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >关于图示微分方程组，该如何思考并分别得到关于w，f，phi的各自的微分方程？如果想解决我的问题是否有数学软件可以求解？如maple里的哪个功能？，或者从哪个角度思考，因为... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14755170.html" target="_blank">卡分分布的统计量非正态逼近</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=21955238" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">即儿j</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请各位大佬帮忙解答一下，谢谢！1.卡方分布的统计量是指服从卡方的统计量吗还是卡方分布的均值，方差，标准差，极差，中心距原点矩，顺序统计量，偏态系数，峰态系数，中位数，分位数，相关系数，充分统计量，完备统计量等统计量2.非正态逼近包括泊松逼近？鞍点逼近？Satt... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>600</span> </li> <li> <i class="iconfont icon-comment"></i><span>12</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14762516.html" target="_blank">如何选择统计量</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=22155220" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/18/84/22155220_1600220549.jpg"> </div> <div class="iname">雪顶咖啡冰</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">各位路过的大神，由于本人不是数学专业的，故来贵区冒昧请教：我想统计表征一个体系中原子团簇的浓度梯度情况（体系中不同高度分布有不同数量和大小（原子团中包含的原子数目）的原子团），因为我想比较不同体系，所以想找一个数学统计量来量化，但是没有头绪哪些量有可能用在我这... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14765592.html" target="_blank">- ??(?????)感谢！</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=2245572" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/41/34/2245572_1460047781.jpg"> </div> <div class="iname">zmcbear</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">- ??(?????)感谢！ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>5900</span> </li> <li> <i class="iconfont icon-comment"></i><span>118</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14769790.html" target="_blank">origin数据处理，着急！！</a></h3> <a href="https://muchong.com/html/202104/14769790.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0421/w161h15175490_1618988526_812.png.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=15175490" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/ba/c8/15175490_1558659313.jpg"> </div> <div class="iname">wordetian</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >想了解一下文字叙述部分怎么个计算方法，用origin处理，自己不会，求大神帮助，挺着急，谢谢Q1.pngQ2.pngQ3.png </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14771941.html" target="_blank">求一个样本中某个数据对该样本标准差的贡献</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=1465615" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">钱塘幼麟</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">我想问一个问题：我把一个价值10分的任务分给一组8个学生（分值代表工作量），最小分割单位是1分，这样还是有可能有的学生还没有做出任何贡献。比如最后工作量分配是（5，2，1，1，1，0，0，0）。我想定量比较这个组的工作量分配是否比另一组（比如（3，2，1，3，... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>5100</span> </li> <li> <i class="iconfont icon-comment"></i><span>102</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202105/14786482.html" target="_blank">四面体棱切球的一些特殊正弦定理及其几何性质</a></h3> <a href="https://muchong.com/html/202105/14786482.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0506/bw162h21558949_1620309504_337.png.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=21558949" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">lihpb</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >四面体存在棱切球的充要条件是该四面体的三组对棱之和相等。对于存在棱切球的四面体，本文给出有关其二面角、三面角、外接球的一些特殊正弦定理及其各侧面面积、各侧面外接圆半径、各... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202105/14790687.html" target="_blank">quasi newton method</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=3859978" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/a5/08/3859978_1593699422.png"> </div> <div class="iname">大飞鱼鱼鱼</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">最近对拟牛顿法有极大的兴趣。有没有一些比较简单易行的保证全局收敛的算法？比如说damping? </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>500</span> </li> <li> <i class="iconfont icon-comment"></i><span>10</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202105/14791008.html" target="_blank">关于独立相关的理解</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=14239045" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">嘿嘿又呵呵</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">各位大神，请问下边这句话怎么理解呢，血浆中肉毒碱水平到底和心肌梗死、中风或死亡未来风险增加是否相关呢？这个independently应该是理解成独立相关的意思吧，那么这里的独立相关怎么理解呢？请详细一些，小弟数学背景比较烂呀～"plasmacarni... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202106/14819194.html" target="_blank">各位大佬帮忙看看怎么划过来的</a></h3> <a href="https://muchong.com/html/202106/14819194.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0603/w48h22274582_1622727700_663.jpg.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=22274582" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">Mr坏Louis</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >应该是复变函数里面的知识，都忘光了 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202106/14824300.html" target="_blank">求证以下矩阵可逆</a></h3> <a href="https://muchong.com/html/202106/14824300.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0608/bw247h26560211_1623143704_809.png.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=26560211" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">lalalala76</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >请问这个图片里面的矩阵是否能证明有左逆：问题-矩阵求逆.png </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>500</span> </li> <li> <i class="iconfont icon-comment"></i><span>10</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202106/14834836.html" target="_blank">分块矩阵相乘中矩阵某块未知的求解问题</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=24627989" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">qwebaby2</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">有这么一种类型的问题，[X,A]*[B;Y]=C,A,B,C,X,Y的维数对应，其中A,B,C已知，X,Y未知，问该怎么求X和Y？请问有人可以解答一下吗？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">数学</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202106/14838104.html" target="_blank">有限时间引理中的调节时间是如何计算的呢</a></h3> <a href="https://muchong.com/html/202106/14838104.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0621/bw123h10900460_1624276523_597.jpg.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=10900460" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">笑55555</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >论文中的有限时间引理，都是直接给出了结论，有没有大神知道图中的这个引理是如何求解得到y的值和相应的时间t的呢 </div> </div> 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