CHAN

matlab编写的对二值图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印，结果肉眼不易分辨出变化，不影响使用。可加入信息长度达100个字节。提取时可验证是否被修改过，如修改不严重，可提取隐藏信息，如果修改过多，则只能确定是否有修改，而不知道隐藏的信息是什么(matlab prepared binary image of the digital watermark added and extraction procedures. Compression package has sample images. Can add watermarks, the results of the changes are not easily distinguishable from the naked eye, does not affect use. Can be added to the information length of 100 bytes. Verifiable extraction has been modified, such as modification is not serious, can extract hidden information, if too many modifications, you can only determine whether changes were needed, they do not know what information is hidden)

This file contains concept of DVR in detail. It explains implementation of single and three phase DVR using matlab in detail.

detection of features in an image using harris detection

用遗传算法求解二维函数的最大值问题，用matlab实现，但是不采用matlab遗传算法工具箱(Genetic Algorithm with the maximum two-dimensional function problems, and use matlab to achieve, but do not use matlab genetic algorithm toolbox)

matlab 设计fir、iir滤波器 (matlab fir)

独立分量分析中的cubica34a代码 matlab格式 希望有用 (independent component analysis of Matlab code cubica34a hope useful format)

factral comperassion with different AI technique for image and value parameter analysis..................................................

目前常用的snake算法，包括gvf和vfc snake (Snake algorithm currently used, including gvf and vfc snake)

OPAMP English lLM386 integrated information. For peers who do not know English Reference

说明：  介绍了通信系统中各种功能仿真的一些源代码和案例(Describes the simulation of communication systems in the various functions of some source code and case)