PART1

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)

合成孔径雷达影像滤波程序，用matlab编写，在去除图像中的斑点（乘性噪声）方面有一定的作用。(Synthetic aperture radar image filtering process, using matlab prepared to remove the image spots (multiplicative noise) has a certain role.)

说明：  这是一个完整的遗传算法子程序1,里面包含了各个子程序,运行没问题.(This is a complete genetic algorithm subroutine 1, which contains various subroutines to run no problem.)

基于matlab语言环境下的ARMA模型的参数估计 (Matlab language environment based on the ARMA model parameter estimation)

说明：  由Nasa提供，在Matlab裡面調用Code V的m檔。(m files for using Code V in Matlab.)

用matlab读入wav文件数据的小程序(using Matlab wav file read the small program data)

aac compression its not complete, but i make it with step from block diagram

说明：  用MATLAB编写的粒子群基本算法－PSO算法来求无约束函数的极值问题，得出比较好的结果(MATLAB prepared using the basic algorithm PSO-PSO algorithm to seek non-binding function of the extremal problem, arrive at some more good results)

A figure of merit is a quantity used to characterize the performance of a device, system or method, relative to its alternatives. In engineering, figures of merit are used as a marketing tool to convince consumers to choose a particular brand.

该文档详细讲述了关于matlab在通信仿真中的具体应用，包括模拟调制中的信号处理以及数字信号的抽样量化过程的matlab实例(This document describes in detail the communication matlab simulation on the specific applications, including analog modulation of the signal processing and digital signal sample quantization process of matlab examples)