matlab-code

介绍了线性规划方法，并有实力分析，附有matlab程序代码(Linear programming, and strength analysis with matlab program code)

想保留的成分为cos(2*π*n/3) 带通滤波器，滤除1+cos(2*π*n/3) 的成分，即想保留的成分为cos(π*n/4) 带阻滤波器，滤除cos(π*n/4) 的成分，(Want to keep the ingredients for the cos (2* π* n/3) band-pass filter, filter 1+ Cos (2* π* n/3) of the composition, that is, want to keep the ingredients of cos (π* n/4 ) band-stop filter, filter cos (π* n/4) of the composition,)

取x轴Y轴某些点的坐标，用线连起来，包线图(Check point coordinates, even from the envelope )

key material for engeering mathmatics!(key material for engeering mathmatics.)

两个正态总体的均值T平方检验程序，大家可以看看参考下(T square test for two normal sample)

low pass filter, this program can be to use how we can see a filter is worked

这是Chambolle的投影算法（projection algorithm）的matlab 代码。proj.m为主程序，另外两个为调用程序。(This is the Chambolle' s projection algorithm of the matlab code. proj.m the main program, the other two for the caller.)

MATLAB——数字信号处理与应用的源代码(MATLAB- digital signal processing and application source code)

理想流体势无网格伽辽金法二维程序，EFG法(Ideal fluid Potential free Galerkin method D program, EFG method)

Hi Friends. This is simple Image code of Arithmetic mean filtering operation,which results in smoothing of image. Default image size is 256 x 256