灰色模型

the file have a fft shift and hipass and lowpass filter and other options that works with signal .

returns the value of centroid of the shapes detected

第4个：matlab 和C++联合用于SVM，另外一种风格的(the 4 file: matlab and c++ together for SVM)

Simulink Matlab Basic OFDM

说明：  matlab 实现的16QAM ,8PSK调制解调以及误码率分析(matlab implementation of 16QAM, 8PSK modulation demodulation and bit error rate analysis)

QC-LDPC码生成矩阵编程，围长为12，无4环(The program searches for a girth 12 QC-LDPC code given size of sub-matrix, row and column weights. The configuration of sub-matrices could also be changed. The program offers flexibility in constructing girth-12 QC-LDPC codes compared to other algorithms. The program builds a Tanner graph by connecting groups of rows and columns. A connection is made if it does not form less than twelve-cycles. The program may fail to find a code given particular parameters. It also does not find the smallest codes compared to other algorithms. )

matlab遗传算法入门教程及代码 雷英杰主编 (matlab genetic algorithm and code AIR Editor Tutorial)

this is simulink model of boost converter basic principal of operation

从mathswork上下的关于语音识别的完整程序，有GUI实现，相当的全面(Down from mathswork complete on speech recognition procedures, GUI implementation, very comprehensive)

学习matlab的基础入门课程，教材实例多，易学易懂(The learning matlab introductory courses in many instances materials, easy to understand)