psopid

this file is to play a wave music creating musical notes and transform to a timbre of an instrument

简单的线性回归的算法以及运用此算法对简单数据进行分类处理(Simple linear regression algorithm and apply this algorithm to classify simple data processing)

To Check the internet connection on Windows

说明：  genetic algorithm implementation in matlab

使用matlab进行资产收益率分布的拟合与检验/适用于金融/计量/统计等相关领域(Fitting and testing the distribution rate of return on assets )

MATLAB的小游戏，GUI解密，雷电游戏，键盘鼠标操作，很好玩。(MATLAB mini-games, GUI decryption, lightning games, keyboard and mouse operation, a lot of fun.)

完成版的LM，稳健的LM检验；空间滞后、空间误差模型的回归，豪斯曼检验。(LM Test for Completed Version;LM test;hausman test;)

B样条曲线生成程序,HHT插件等。rilling版本，供大家参考学习。 (B-spline curve generation procedures, HHT, such as plug-ins. rilling version for your learning.)

It is a drilling system control

动态PCA方法，引入动态时间l，考虑变量本身的时序自相关性，同时还分析变量之间的时序相关性,把PCA方法应用到动态数据矩阵。 (Dynamic PCA method, introducing dynamic time l, consider the timing of the variable itself autocorrelation, also analyzed the correlation between the timing variables, the PCA method is applied to dynamic data matrix.)