最速下降法求解方程组

代码说明：

说明：  最速下降法就是梯度下降法,可以用于求解最小二乘问题(线性和非线性都可以)。可以说是求解机器算法的最古老、最经典的模型，另一种常用的方法是最小二乘法。(The steepest descent method is the gradient descent method, which can be used to solve the least squares problem (both linear and non-linear). It can be said that it is the oldest and most classical model for solving machine algorithm. Another commonly used method is the least square method.)

文件列表：

最速下降法求解方程组, 0 , 2019-05-13
最速下降法求解方程组\ABMATRIX.BMP, 72370 , 2003-03-09
最速下降法求解方程组\cg.m, 245 , 2003-03-09
最速下降法求解方程组\shili96.m, 2314 , 2003-03-09