PCM 编码

基于Matlab的LDPC码的研究，讲的很好，可以下载看看那(MATLAB ldpc )

matlab平台下的滤波程序，能够进行高通，低通滤波(matlab platform filtering procedures, to carry out high-pass, low pass filtering)

Compute descriptive and inferential statistics for circular or directional data

说明：  利用MATLAB进行的画图软件，很齐全，有助于初学者学习画图(Drawing conducted using MATLAB software, it is complete, will help beginners to learn drawing)

混沌系统需要的各种仿真程序,希望对大家(特别是初学者)有用.(chaotic system needs of the simulation program, we hope that the right (especially beginners) useful.)

说明：  是一个应用matlab来实现基本的管理应用问题的源码!改进后可以实现多种功能!(Matlab is an application to achieve the basic management application source code! Improvements could achieve multiple function!)

两种目标类型有无脉冲积累的SNR相对检测距离的大小(Detection range With 7-pulse NCI and Single pulse)

document for PID controler using funtion of matlap as simulink

特征提取的一种降维方法，有效地表示一个紧凑的特征向量的图像的有趣的部分。这种方法是有用的，当图像大小是大的，减少的特征表示，需要快速完成的任务，如图像匹配和检索。

ES is a symmetric block cipher. The same key is used to encrypt and decrypt the message. The plain text and the cipher text are the same size. The Aes algorithm works as follows: Convert to state array: This step consists of conversion on the matrix onto a state array operating with the sbox. Transformations (and their inverses) AddRoundKey: Computing the round key for each round. SubBytes: Substituting by bytes from Sbox. ShiftRows: Shifting of rows. MixColumns: Exor operation on columns. Key Expansion: Expanding the key to be used on next round.