transform

本程序基于MATLAB编写，用于加密一幅彩色图像，通过将图像分解为RGB三通道，并且用颜色索引发完成图像的加密，程序中包含了解谜代码(The program based on MATLAB, is used to encrypt a color image, through the image is decomposed into RGB three-channel, and complete the image encryption with color hair, understand the enigma code were included in the program)

说明：  此代码为π_4DQPSK解调源程序，用MATLAB实现,使用差分方式。(This demodulation π_4DQPSK source code using MATLAB to achieve, the use of differential mode.)

用matlab编的一个用于对统计数据进行威布尔分布的估计，并对其进行三参数的评估与计算(Matlab compiled a for the statistical data of weibull distribution estimates, and the three parameters calculation and evaluation)

读取多种书写格式的xml文件，对采用matlab读取xml文件的功能的完善(this code can read XML files in various writing formats.)

MatLab工具箱应用指南：控制工程篇。很实用的各种命令，还有讲解。(MatLab Application Toolbox Guide: Control Engineering articles. A variety of very useful commands, as well as to explain.)

lte code fore simulation with matlab

压缩感知是新兴起来的一门重要学科，这里提供香港大学沙威最经典简单的一个框架。由小波先进行稀疏化，再用OMP算法进行修复重构(Compressed sensing is a new up an important subject, here Javert University of Hong Kong' s most classic of a simple framework. First performed by the wavelet thinning, then OMP algorithm repair Reconstruction)

用kmeans初始化em算法，并用高斯回归进行拟合，用于图想的聚类(Kmeans initialization using EM algorithm, and the use of Gauss regression fitting, used to map the clusterin)

产生随机数，然后计算概率,一个非常实用的MATLAB程序(this brief program can generate some random numbers and calculate the probability)

C-N差分格式数值求解一维非稳态导热问题(CN difference scheme solving the heat conduction)