这个源码是最小二乘法在Matlab上应用的一个例子，可供大家参考,This source is the least squares method in the Matlab application of an example for your reference

用最小二乘法对未知二阶系统进行辨识，最小二乘部分采用matlab的s-function功能。整个程序为simulink仿真-The least square method to identify the unknown second-order system, least squares part of the s-function using matlab function. Simulink simulation of the entire procedure

Least_Square method of machine learning

利用最小二乘法实现手写体数字识别，采用mnist数据集(simple program using least-square)