hw1

针对H无穷大控制，附加Matlab程序，进行解说，英文原文(For H infinity control, additional Matlab procedures explained, the original English text of)

modulation en quadrature QAM

Ecg classfication using mat file format

主成份分析法matlab程序完整代码 可对多指标样本求得分并排名(PCA can request more samples of scores and ranking indicators)

一种将高频强调滤波同直方图均值化结合的图像增强方法，是图像边缘更加清晰。(A high frequency emphasis the filtering mean histogram of the combination of image enhancement methods, the edges of the image is more clear.)

本程序是用simulink搭建的扩频通信系统，里面包含捕获和跟踪环节(This procedure is a spread spectrum communication system with Simulink structure, which contains the acquisition and tracking links)

MUSIC DOA simulation matlab

一个简单的小程序，可以随便下载看的，只是做一点简单的说明罢了(A example for GUI)

使用curvelet变换对一幅图像变换，显示其系数图，再选取阈值进行重构，显示重构的图像。(Curvelet transform using the transform of an image to show its coefficient map, and then select the remodeling threshold, indicating the image reconstruction.)

说明：  一些matlab程序代码，在通信原理中实现一系列实验内容(Some matlab code, in communications to achieve some functional theory)