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code to get optical flow using sum of robust differences method

可以求取一维信号的模糊熵,比如心电信号就可以用这个程序来做模糊熵；另外一个是得出混淆矩阵(The fuzzy entropy of one dimensional signal can be obtained.For example, ECG signal can be used to do fuzzy entropy with this program.The other is to get the obfuscation matrix)

背景差检测运动目标，个别子程序需要自己编写(Background subtraction detection of moving targets, individual subroutines need to write your own)

说明：  简单混合衰落信道 This mfile inputs an unmodulated sinewave through a simple Rayleigh two path fading channel and shows the output with phase, gain, and attenuation characteristics via animation. (simple mixed fading channel This mfile inputs an unmodulated sinewave through a simple two path Rayleigh fading channel and shows the output with phase, gain, and attenuation characteristics via animation.)

This matlab code is for the processing of digital communication codes

鱼群算法，一种用Matlab实现的鱼群算法。(Fish algorithm, a Matlab algorithm to achieve the fish.)

发电机仿真模型，自己编写的，已经编译过很好用。(Generator simulation model, I have written, has compiled a very good use.)

基于ARIMA的交通流预测，预测效果相当不错 (Traffic Flow Prediction Based on ARIMA forecast is quite good)

bidirectional converter with the fuel cell

Cuckoo Search metaheuristic algorithm to general optimization problem