Chebyshev-filter

清华大学编写的matlab教程，有用的东西(Tsinghua University, written matlab tutorials, useful things)

说明：  胡氏不变矩，matlab程序，稳定运行，能区分两张图片的不同(Hu invariant moments, matlab program, stable operation, can distinguish between two different images)

说明：  svm预测教程，适合新手学习，2020版本(The SVM prediction tutorial, suitable for beginners learning, 2020 edition)

matlab 与 ansys 的相互调用(matlab mutual call and ANSYS)

产生M序列，可以作为系统的输入，经过系统辨识后得到输出，进而得到系统的传递函数(M sequences generated can be used as the input, output obtained through system identification, and further to the transfer function)

this is a new alghorithm about tabu search....

fastICA algorithm,blind signal processing helpful

基于matlab/simulink的二阶弹簧—阻尼系统的PID控制器设计及参数整定 超调<20 调节时间<2s(Design of Tuning PID Controller Based on matlab/simulink for deductive spring-damper system)

end point detection of speech signal

说明：  模拟三人投资策略分析，最后给出比较策略的方法(Simulation analysis of three investment strategies, the methods are given comparative strategy)