4ppmsystem

常用IIR语音信号处理器v1.01,可变参数的四种滤波器，实现高通，低通，带通，带阻滤波。(IIR filter)

matlab编程实例一百个，全部是源程序，用处很广(one hundred matlab programming examples, all source code, very useful)

processing and database for sar images

此文件是一测试信道相关性的文件，可以用来对比(This file is the file of a test channel correlation，Can be used to compare。 )

该程序实现了一个军事网络演化模型的生成以及计算网络的拓扑参数(The program implements a military network evolution model generation and calculating network topology parameters)

关于MATLAB生成正弦波的程序这个是最原始的程序。。。(About MATLAB to generate the sine wave procedures are the most primitive procedures. . .)

说明：  带延时的微分方程，这是matlab的四个源程序。(with the delay differential equations, which is the four Matlab source.)

说明：  中值滤波是图像预处理中的一种较常用的方法， 它能有效去除椒盐噪声等的影响。(The median filter is the image preprocessing of a more common method, it can effectively remove the impact of salt and pepper noise.)

一种应用matlab实现同步码分多址通信的代码，本代码有8个.m文件，互相调用(An application matlab to achieve synchronous code division multiple access communication code, the code 8 m file, calling each other)

说明：  删除卷积码的matlab仿真,广泛应用于通信系统中(delete the Matlab simulation, widely used in communication systems)