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rofiyw


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大型非线性解方程组建立与求解。
之前没有仔细看,以为你的最后一个式子中用的是u_n+1 你这个方程如果一定要用solve解的话,对于比较大的n会非常慢: n = 5; eqs = sprintfc('u%d^2+u%d^2+u%d*u%d=%d',[1:n;[2:n 1];1:...

3 years ago | 0

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