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一个采用Matlab编写的设计FIR滤波器的教程和源代码，便于新手学习设计滤波器和数字信号处理。(a Matlab design prepared by the FIR filter guide and source code, newcomers to facilitate learning how to design filters and digital signal processing.)

m序列 matlab开发的源程序代码及m文件(m sequence)

用于判别分析的fisher判别分析，由谢中华老师编写的源程序(Discriminant analysis)

本例用五点差分法求解一个二阶偏微分方程，其间用CG法处理，此实验可分别选取N=4，8，16，32(This example uses a five-point difference method for solving second order partial differential equations, during treatment with CG, were selected for this experiment can be N = 4,8,16,32)

本文件包含30个matlab小程序，简单容易理解，适合初学者很好的学习matlab。(This document contains 30 small matlab program, simple and easy to understand, good for beginners to learn matlab.)

软件无线电的前景分析，以及一些技术的详细介绍，感觉不错(Analysis of the prospects for software radio, as well as some technical details, I feel good)

用短时平均能量值对干净的语音信号进行检测，可以区分语音和非语音部分(With short time average energy value to test the clean speech signal, can distinguish between voice and non-voice part )

dynamic spectrum network simulation

基于Matlab的PID参数最优化设计(fminsearch单纯形法)(Matlab-based design of PID parameter optimization (fminsearch simplex method))

Abstract Indicator Source Code for Andriod.