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古典密码学中的一些实现加密的算法，用Matlab实现的。(Classical Cryptography to achieve some of the encryption algorithm, using Matlab to achieve.)

说明：  一个简单的Matlab GUI程序示范，初学者用于参考(A simple Matlab GUI program demonstrations, beginners for reference)

说明：  络检波法，也可以用同步解调法，现在我们来使用同步解调法，即将已调信号和一个与载波信号同频率的信号相乘，在通过一个理想低通滤波器就可以得到原始信号(Envelope detection method, you can also use synchronous demodulation method, and now we use synchronous demodulation method, is about modulated signal and a signal is multiplied with the same frequency of the carrier signal, through an ideal low-pass filter can get the original signal)

This describes Alamouti coding in Genereal

电力系统经济调度程序，很使用，适合初学者(Power system scheduler, economic, use is suitable for beginners)

双闭环直流调速系统启动仿真图，实物图，可以看到启动波形(Double Loop DC Motor System Startup simulation map, physical map, you can see the waveform start)

数字图像处理，冈萨雷斯著，一本很好的书，值得一看！而且本书为MATLAB版本，很具有参考价值。(Digital Image Processing, Gonzalez' s book, a very good book, worth a visit! And for the MATLAB version of the book, it is a reference value.)

一个关于降维方法的matlab工具包，包含25种常用降维技术的源码(A matlab toolkit on dimensionality reduction method，containing 25 commonly used source dimension reduction techniques)

g729音频编解码，完整的matlab程序(G729 audio codec, complete matlab program)

利用区域增长的方法来实现对图像的区域分割 (picture segmention based on increasing of region)