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说明：  本程序是遗传算法求极值,有助于对遗传算法的理解(This procedure is a genetic algorithm for extreme value, contribute to the understanding of the genetic algorithm)

基于相位相关性的图相配准，多用于检测，识别等领域，matlab的源代码。(Based on phase correlation matching prospective plans are used for detection, identification and other fields, matlab source code.)

Matlab code for QPSK and QAM under rayleigh envrionment

digital signal processing solution

MATLAB codes for BPSK, QPSK, Differential BPSK, Pulse shaping and link budget calculation are uploaded

implemntation an appraoch of extraction a feuatres of object

使用matlab语言对图像进行腐蚀操作，简单明了(The image using matlab language erosion operation, simple)

Very often I see people asking for a tool that offers more than 16 digits or so of accuracy. MATLAB itself only allows you to use doubles or singles in standard arithmetic, so that is the normal limit. The fact is, most of the time, if you can t do it with a double, you are doing something wrong. Good practices of numerical analysis are worth far more than any high precision tool. Even so, there are times when you will have a use for a bit of extra precision. And some of you will just want to play in the huge number sandbox. While some of you may use tools like that written by Ben Barrowes, HPF is written purely in MATLAB, so no compiles are needed. For all of you, whatever your reasons, I offer HPF, a High Precision Floating point tool.

attached file contain two algorithm for classification.K_means and K Nearest Neiborhood. and related m_filles in matlab

孤子分布的程序，可用于生成LT码或Raptor码的度分布。(Soliton distribution of the program can be used to generate the the LT code or Raptor code distribution.)