图像双压缩识别检测

B-M算法的实现，求出产生M序列的最短LFSR的联接多项式，调试成功，可以运行(BM algorithm, find the shortest LFSR sequence generated M join polynomials, debug successfully, you can run)

bark码产生程序!!!!!!!!很有用(bark code generator procedures !!!!!!!! useful )

说明：  m file for computing the eign values using matlab , it was a simple college project

[精通MATLAB.6.5版]书籍附带的源代码([Proficient MATLAB.6.5 Edition] books accompanying source code)

很好的Adaboost自学实例，简单易懂(A simple but robust Adaboost exmaple, which is easy enough by self-learning)

frequency domain filtering codes for matlab - creating the test signal -creating frequency domain filter - applieying the filter and computes a filtered signal - plotting both in time domain and frequency domain

matlab子程序，用于光线追迹，计算光线经过透镜面后的坐标和方向。(MATLAB subroutine for ray tracing to calculate the coordinates and direction of light through the lens surface.)

遗传算法的matlab代码,适合数学建模的同学使用-Genetic algorithm matlab code, suitable for students to use mathematical modeling

JPEG编码的MATLAB程序代码，条例清晰，方便好用-JPEG encoding MATLAB code, regulations clear and is easy to use

说明：  《变结构控制与MATLAB仿真》书中第二章例六的变结构控制程序( Variable Structure Control and MATLAB Simulation book chapter six cases of variable structure control procedures)