FeatureExtract

通过游程编码的方式，进行图像信息隐藏，此方法适用于二值图像的隐藏(Length coding by the way the image information hiding, this method is suitable for binary image of the hidden)

this is simple qpsk for matlab code

用MATLAB做的功夫熊猫的视频，可以调节帧数来调节视频的快慢，适合MATLAB视频制作的学习(MATLAB do Kung Fu Panda video, you can adjust the speed of the video frames to adjust for MATLAB learning video production)

matlab中边频的示例程序，操作简单，可直接复制，便于调用。(side frequency in matlab sample program, simple operation, can be directly copied, easy call.)

these file are useful to simulate particle filter and beam forming and show that how to use bayseian filter reduce mmse

本实验探讨了如何使用拉普拉斯来达到图像的增强效果（图像锐化）。(This study investigated how to use Laplace to achieve image enhancement (image sharpening).)

在matlab中对AMI、HDB3、CMI等码进行编码,(In matlab encode for AMI)

《系统辨识与自适应控制》的所有源代码，欢迎下载，共享资源(the codes from a book about system identification and adaptive control)

《MATLAB_SIMULINK通信系统建模与仿真实例分析》这本书找了好久才找到，因此分享一下，方便各位同学学习MATLAB的simulink通信系统的仿真。(" MATLAB_SIMULINK communications system modeling and simulation case study," this book for a long time to find, so share with you, the convenience of our students to learn simulation of MATLAB simulink communication system.)

说明：  用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。(MATLAB to a voice signal wavelet decomposition, respectively intensity threshold, soft threshold, the default threshold for planting Denoising.)