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Multirate filter design and simulation using MATLAB.

在数字通信系统中，滤波器是其中重要部件之一， 滤波器特性的选择直接影响数字信号的恢复。在数字信号接收中， 滤波器的作用有两个方面，第一是使滤波器输出有用信号成分尽可能强；第二是抑制信号带外噪声，使滤波器输出噪声成分尽可能小，减小噪声对信号判决的影响。 (In digital communication system, the filter is one of the important components of the filter characteristics of the choice of a direct impact on digital signal recovery. In the digital signal receiver, the filter s role is twofold, first is to filter the output useful signal components strong as possible the second is the signal-band noise suppression, so that filter output noise components as small as possible, reducing the noise on the signal the impact of decision.)

对图像进行空域加入水印，使用matlab语言。(Image airspace adding watermark, using matlab language.)

本书籍介绍了EMD信号处理方法在LabVIEW以及MATLAB中实现方法，简单易懂(This book introduces realization method of the EMD signal processing method in LabVIEW and MATLAB，simple and easy to understand)

相场模拟的matlab程序，编写的很全很认真，只有程序，没有计算公式(Phase field simulation of matlab program, all write very seriously, only, no calculation formula of phase field simulation of matlab program, all write very seriously, only program, no calculation formula)

主要介绍了matlab的一些简单的命令，和它的功能以及使用方式，非常适合初学者。(Matlab introduces some simple commands, and its features and use, ideal for beginners.)

说明：  关于非高斯噪声环境下的各种调制方式信道容量仿真(Non-Gaussian noise environment on a variety of channel capacity modulation simulation)

document for libsvm in matlab, for svm classsifier

说明：  读取文件夹中的音乐波形，进行FFT分析，显示出其时域波形和频谱波形(Read the music waveform in the folder and analyze it by FFT)

cdma, direct sequence spread spectrum modulation. computes error rate of received sequence in a AWGN channel. simulated in simulink.