ASK

关于视频质量评测内容，宏块级的SSIM值计算(Video quality evaluation on the contents of the macro block level SSIM value)

In this paper we propose a system using CCMA codes concatenated with block RLWECC which can support multimedia services over UMTS sharing same radio resource without usage of any extra bandwidth.

matlab实现arima算法,这个代码里面有一个循环过程来选择合适的阶(arima algorithe)

两种先进的数字图像混沌加密方法,用MATLAB实现.经过调试.(Two kinds of advanced chaotic encryption methods, and use MATLAB to achieve. After debugging.)

基于小波变换和PCA面部识别，基于小波和神经网络的简单有效的人脸识别源代码。(Wavelet transform and PCA face recognition,Simple and Effective Source Code for Face Recognition Based on Wavelet and Neural Networks.)

遗传算法与和机械故障诊断向结合的matlab程序，包括例子，少许修改即可自用。(Genetic algorithm and MATLAB combined with mechanical fault diagnosis, including examples, can be used by a small number of modifications.)

说明：  用MATLAB实现对一语音信号用不同小波进行分解，提取各层的高低频系数，画出各系数波形，并重构。(MATLAB voice signal to a different wavelet decomposition, from the high levels of low-frequency coefficients. he painted the waveform coefficients, and Reconstruction.)

说明：  4元系统规则重复累积码的仿真程序，H矩阵构造乃个(4 yuan system rules repeat accumulate code simulation program, H is a matrix structure)

Multiple input multiple output coding

MVDR谱估计，用于噪声估计，在手机麦克风降噪上有很广的应用(MVDR spectral estimation for noise estimation, noise reduction microphone on the phone has a very broad application)