最小二乘法

文章是关于在Matlab中的线性系统的逆的求解。(The article is to solve the inverse of the linear system in Matlab.)

DIRECTION OF ARRIVAL ESTIMATION IMPROVED MUSIC FOR COHERENT SIGNAL

lanczos滤波程序,可按不同的频率对特定序列滤波(lanczos filtering process, according to a different frequency filtering for specific sequences)

this is a simple and comfort system for recording voice

信号的相关性是很重要的性质，求一维，二维高斯随机数的自相关函数，并进行统计分析。(Signal correlation is very important, for the properties of one-dimensional, two-dimensional gaussian random autocorrelation, and statistical analysis. )

基于混沌映射的密码生成算法，给定任意一个初值作为密钥，可以产生任意长度的密码，保密性高(password generator based on chaotic map)

It is related to image processing

使用MATLAB实现的BP神经网络的回归功能，代码非常的简洁(using MATLAB BP neural network regression function, the code is very simple)

说明：  基于Z-N整定PID参数的代码，PID最优的参数求取，用matlab程序代码实现这一过程(Based on the setting of PID parameters of Z-N code)

manipulator tracking