psolicheng

这是一本关于数值计算方法的书，编程工具可选用matlab和mathematica(This is a book on numerical methods, programming tools can be used matlab and mathematica)

高阶谱分析，很实用，能帮助分析非平稳信号(Higher order spectral analysis, it is useful to help analyze non-stationary signals)

face recognition using PCA algorithm

This is the matlab code of multi class common spatial pattern.

This is transfer function for matlab.

matlab教程（下），华中科技大学的老师授课资料(matlab tutorial (below), Huazhong University of Science and Technology teachers to teach information)

介绍了一种将Matlab编译成可执行程序的一种方法，它使得Matlab编写的程序能够完全脱离Matlab这个环境来执行，从而大大提高了程序的应用范围和使用价值。(introduces a Matlab compiled executable in a way that allows programs written Matlab can be completely out of the Matlab environment to implementation, thus greatly improving the procedures for the application and usefulness.)

nsga2算法实例，用于多目标优化,基于pareto排序以及共享函数的多目标遗传算法(An example of NSGA2 algorithm, for multi objective optimization)

对原始正弦信号进行傅里叶变换与逆变换并给出结果(Fourier transform and inverse transform the original sinusoidal signals and gives results)

说明：  求齿轮时变啮合刚度的程序，包含子程序，能跑出图，大家多多下载(The program for calculating the time-varying meshing stiffness of gears, including subroutines, can run out of drawings and download more)