Backtracking

adding noise and removeing point processing drawing histogram histogram equalization histogram matching spatial filtering

一种聚类分析算法，实现盲源分离前的盲源数估计。(A cluster analysis algorithm, the number of blind source before blind source separation estimates.)

说明：  通过MATLAB实现图像分割otsuf(Implementation of image segmentation otsuf source code in MATLAB)

一个数字PID控制的matlab的m文件，希望能够与各位控制领域的朋友多多交流，以求共同进步！(A digital PID control matlab m-files, hoping to control the field with my friends a lot of exchanges, in order to make progress together!)

计算一个混沌序列的Lyapunov 指数，可以直接把所需要计算的混沌序列输入，就可以得到所要的曲线和数值(Calculation of a chaotic sequence of Lyapunov index, can be directly calculated by the chaotic sequence required input, it can be to the curves and numerical)

说明：  结构振动反应。在强烈地震波德作用下，2个自由度相对位移和绝对加速度的反应，考虑了阻尼的影响。(struture response due to ground motion.during a big ground motion,one 2 degree of freedom-structure s relative displacement and absolute acceleration response.consider damping raion.)

一些spo程序，用matlab编程实现的，需要的请看看吧(Some SPO procedures, using matlab programming to achieve, need look and see)

说明：  ＭＯＲＬＥＴ小波脊线提取程序，实现信号小波脊线提取(MORLET wavelet ridge extraction procedures to achieve wavelet ridge extraction)

Use of LINGO9.0 write FLOYD algorithm使用LINGO9.0编写的FLOYD算法 (Use of LINGO9.0 write FLOYD algorithm)

用MATLAB实现SAPSO、SecPSO、SecVibratPSO算法，程序没错误，可以直接运行，非常适合刚学PSO者(Implementation of SAPSO, SecPSO, SecVibratPSO algorithm with MATLAB, the program no error, can be directly run, very suitable for just learning PSO )