commwlan80211a

It is LDPC matlab Code.

用巴特沃斯滤波器去除图像中的椒盐噪声程序 图像增强程序(With bart wo filter to remove salt &pepper noise in the images of the program image enhancement program)

QPSK信号解调Matlab实现源码，简单的例子(Demodulation of QPSK)

非常有用的经验模态分解绘图程序，包含源文件与图(Empiricial Mode Decomposition (Hilbert-Huang Transform))

这是一个用Matlab编写的算术编码算法实现，输入编码序列，编码序列中各字符及其的出现次数。(arithmetic coder and decoder by Matlab)

在matlab环境下，剔除数据样本矩阵中含0的一行数据(Matlab environment, excluding the data sample matrix row of data containing 0)

基于matlab的人脸识别程序 (Face recognition program based on MATLAB)

Hamming，Blackman-Harris加权的零点图。( Zero plots for Hamming, Blackman-Harris weightings)

用matlab生成一个伪随机序列，并用国家密码管理局发布的随机性检测规范中的三种算法对它进行随机性检测(Generates a pseudo-random sequence with matlab, and released by the State Encryption Administration randomness test specification make it three algorithms randomness test)

这是一个可以证明lms自适应算法如何实现的程序源码，通过此程序可以很好的理解算法的原理及其具体实现(This is a short program that demonstrates how LMS adapatation works. This particular implementation is useful for someone trying to first understand the algorithm and how it works. )