QPSK

说明：  有限时间控制，初学者使用，简单的有限时间控制(limit time conrol)

this code used for stephest algorithm

Hamming filter in 2D Low pass filter

采用matlab的M文件编程，能够提取交通流中的关键帧(Matlab M-file programming, capable of extracting keyframes in the traffic flow)

一些关于压缩感知（CS）的小程序，主要是压缩感知的重构算法(Some compression perception (CS) program, compressed sensing reconstruction algorithm)

Matlab Files for QPSK using MIMO and Doppler Effects

Floyd算法又称为弗洛伊德算法，插点法，是一种用于寻找给定的加权图中顶点间最短路径的算法。　　通过一个图的权值矩阵求出它的每两点间的最短路径矩阵。(Floyd algorithm, also known as Floyd algorithm, insertion point method, is used to find a given vertex-weighted graph shortest path algorithm. By weight of a graph matrix find its shortest path between two points of each matrix.)

频率域扫描建模，可以匹配传递函数，很实用的仿真。(Scanning frequency domain model, can match the transfer function, it is useful simulation.)

pso算法，绝对可用.......................(pso algorithm)

it is a dwt watermark code