contour-tracing

数字信号调制动态演示系统，包含AM,PM,FM等多种演示，运行界面操作简单。(welcome to downloads this code !thank you!)

可以用该程序来学习simulink,是最基础的东西(you can use it to study simulink)

混沌时间序列cc方法重构相空间，很好的方法(Chaotic time series phase space reconstructed cc, good way)

说明：  】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的 低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT (Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is robust against some StirMark attacks.)

对matlab语言编程中易犯的错误进行了详尽的讲解，并讲解了matlab编程的许多诀窍(Matlab programming language pitfalls in detail explanation to explain the Matlab programming know-how)

matlab development toolbox support vector machine, Add noise processing, Face Recognition light treatment method.

三相直交直流变换器，PWM (ThreePhase_ACDCAC_PMWconverter )

Digital signal processing

养殖问题中的收益最大化问题 以及 灵敏度的检验(maximize the profit in cultivation)

如何在VC中利用matlab的资源呢？ 在这里我简要的以一个简单的例子来说明一下如果在VC中调用matlab中定义的.m文件。(how to use Matlab resources? Here, I briefly with a simple example to illustrate what if the VC called defined in Matlab. M documents.)