dct

BER verses SNR in ofdm with amplifier: The BER performances of OFDM systems over the AWGN channel are given by the BER where N=512. We see that SNR required for BER=10-3 No channel coding scheme is adopted. Therefore, BER is a bit higher. The results with 16 QAM show that the required Signal to Noise Ratio (SNR) for BER=10-2 is almost the same. This is because the noise is the dominant.

mean shift 用于视频序列的目标跟踪，有例子，用的MATLAB2013a，亲测，可用，改下读图地址即可(mean shift ，Target tracking for video sequences, there are examples of using MATLAB2013a, pro-test, available under change the digitizing address. )

ofdm信道估计的MSE性能比较,阐述了几种经典算法仿真性能的对比(MSE compare of OFDM estimation)

此MATLAB文件专门用于求某个顶点到其他顶点的最短距离(This MATLAB file dedicated to seeking the shortest distance of a vertex to other vertices)

The given code contain Matlab code for the adaptive thresholding, This technique is more efficient than the normal gray level thresholding

实现短时傅里叶变换，真的挺好用的，大家可以十四看看呀(TFRSTFT this is a program ,you can try it in you computer)

基于matlab编写的dct数字水印程序，文件包括有源程序以及简单的说明等(DCT matlab prepared based on digital watermarking procedures, documentation, including source code, as well as simple descriptions)

信息论与编码的典型香农编码的Matlab源码(Typical information theory and coding Matlab source code Shannon)

说明：  对于初学者有一定的帮助，能够很好的了解，仔细阅读(For beginners there is some help, can well understand, read)

说明：  包含两个多界面matlab guide界面设计，希望对大家有用(Matlab guide contains more than two interface interface design, we want to be useful)