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newtons_algorithm_for_nnls.rar
文献1的仿真程序
solves the linear least squares problem with nonnegative variables =
using the newton s algorithm in [1].
[1] Portugal, Judice and Vicente, A comparison of block pivoting and
% interior point algorithms for linear least squares problems with ...
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newton_new.rar
牛顿法解多项式的根
输入:多项式系数c[],多项式度数n,求在[a,b]间的根
输出:根
要求保证[a,b]间有根
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newtondefangfa.rar
牛顿法 本程序由Fortran 90语言编写,在Vistual Fortran 5下编译通过!!!本程序适用于求解形如f(x)=1/2*x Ax+bx+c二次函数的稳定点;
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