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说明：  DTMF frequency decode and encode, it contains everything and wave file

在matlab 2012a 下，将一段avi视频分割成序列帧，并保存。程序比较简单，就是用到了VideoReader(In matlab 2012a under the avi video into a sequence of frames, and save. Procedure is relatively simple, it is used in the VideoReader)

香农费诺编码的matlab源代码，比较详细，可做参考(Shannon Fenno encoding matlab source code Shannon Fenno encoding matlab source code)

机器学习实战 第六章 Machine Learning in　Action Charpter6 instance(Machine Learning in　Action Charpter6 instance)

实现功率谱估计的两种方法，直接法与自相关法(Power spectrum estimation of the two methods, the direct method and the autocorrelation method)

MATLAB数学工具软件实例简明教程，南京航空航天大学王正盛编写(Mathematical tools MATLAB software instances Concise Guide)

The most critical problem to solve is how to design and tune the power electronic components in the inverter to cooperate in the best manner possible. How can voltage transients, oscillations and losses be reduced to a minimum? Could this be done with help of snubber circuits?

聚类算法，有详细的解释说明，是MATLAB编程。(Clustering algorithm, a detailed explanation, is the MATLAB programming. )

Robust Control Design with MATLAB® 2nd 源码(Robust Control Design with MATLAB 2nd matlab Source)

用matlab编写的边界跟踪算法，用到了freeman链码和爬虫法，可以有效的跟踪单个物体边界，适合于初学者。( Prepared using matlab boundary tracking algorithm uses a freeman chain code and reptiles method can effectively track a single object borders, suitable for beginners.)