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说明：  这是一本数字信号处理的matlab实现的书(This is a realization of digital signal processing matlab book)

可以计算DEA中的CCR模型，编程通过CCR乘子模式(Can be calculated in the CCR DEA model, programming model through the multiplier CCR)

自己用matlab编写的求FFT的程序，程序简单易懂！(Seeking FFT program written using matlab, the program is simple and easy to understand!)

matlab中gui实现检测任意四点构成的四边形是否为凸四边形(matlab the gui achieve detection any four points of a quadrilateral is convex quadrilateral)

The abstract class of a gesture learner.

基于蚁群算法的优化实现路径最短的问题程序(Based on ant colony optimization algorithm to achieve the shortest path problem program)

for simulink clarke transform

Matlab交互式程序设计教程及举例，含有界面截图及详细说明的教学文档。(Matlab interactive programming tutorials and examples, contains screen shots and detailed description of the teaching document.)

这是一个完整的ofdm系统仿真matlab程序，给出了同步算法，包括定时估计和频率估计算法的仿真(This is a complete OFDM system simulation matlab procedures, given synchronization algorithm, including timing and frequency estimation algorithm is estimated that the simulation)

Matlab有关改进的PSO算法程序基于三种惯性参数改进的粒子群算法程序,并使用测试函数Goldstein进行结果比较(Matlab program for improving the PSO algorithm is based on three inertial parameters improved particle swarm optimization program and use the results of the test functions were compared Goldstein)