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这是matlab中的时频分析工具箱，希望大家用得上。(This is a matlab in time-frequency analysis toolbox, I hope everyone useful.)

ofdm信道估计的程序源代码，使用matlab语言编写(ofdm channel estimation of the source code, the use of language matlab)

参考变分不等式的混沌搜索算法 赵　晖,高自友(北京交通大学交通运输学院,北京100044)(Reference variational inequality chaos search algorithm ZHAO Hui, GAO Zi-you (Beijing Jiaotong University, Transportation Institute, Beijing 100044))

用matlab开发的俄罗斯方块游戏，包括所有功能，非常好玩，有兴趣的同学可以试一试(Developed using matlab Tetris games, including all functions, very fun, interested students can try)

mn逻辑航迹起始,运行在matlab平台，代码非常简单实用(M/Nlogic target tracking initial)

this is a digital image processing project about edge detection canny second algorithm in .m files

matlab扩展编程：增加了matlab的数据结构和编程技巧，c调用matlab，matlab访问硬件系统，matlab录音工具，matlab的语音识别系统等(matlab expand programming: an increase of matlab data structures and programming techniques, c call matlab, matlab access to hardware system, matlab recording tools, matlab voice recognition systems, etc.)

gp算法计算关联维数源程序，内有Lorenz数据，可根据自己数据改写(gp correlation dimension algorithm source code, there Lorenz data, the data can be rewritten according to their own)

基于MATLAB的遗传算法 本文是以Word形式给出的 里面都是计算GA的原代码(MATLAB-based genetic algorithm given in this article is based on Word form which is basically the original code )

matlab实现图像缩放，可实现灰度图或彩色图，带demo(matlab image scaling, grayscale or color chart, with demo)