duhamel

lsb的基于图像的信息隐藏，水印嵌入和信息的提取(lsb Information Hiding)

Test Target Class Source Code for Andriod.

Lyapunov exponent for the logistic map in two different methods

The Akaike information criterion (AIC) is a measure of the relative quality of a statistical model for a given set of data. That is, given a collection of models for the data, AIC estimates the quality of each model, relative to each of the other models. Hence, AIC provides a means for model selection.

convolution 2/3 rate encoder

基于PCA的人脸识别的Matlab程序，详细代码，简单易懂(PCA-based face recognition Matlab procedures, detailed code, simple and easy to understand)

利用matlab的gui设计的带有输入和输出功能的界面图形，实现等距线可视性很强，自己独立编写的数据和图形，学习非常值得,实现svm压缩图像，c语言(Using GUI of MATLAB to design interface graphics with input and output functions, realizing the visibility of isometric line is very strong, the data and graphics written independently by oneself are very worthwhile to learn, realizing SVM compressed image, C language)

说明：  对距离麦克风1000的圆弧上的声源进行定位，并实现精度图像显示。(The sound source on the arc of the microphone 1000 is located and the accurate image display is realized.)

Matlab 仿真程序 用于画眼图等~~(Matlab simulation program used to draw the eye diagram, etc. ~ ~)

azhen does some sort of transient stability in electric power systems. may be expanded to do pss esign