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一些关于matlab的技术文档，对使用matlab的人，有很大的帮助(Matlab on the technical documentation, on the use of matlab who have great help)

Matlab语音处理工具箱，很多语音处理m文件(Speech Processing Toolbox Matlab, many voice processing document m)

Jakes model to RAleigh Fading

这是一个可以实现光学微环谐振滤波器的FSR加倍的程序。(This is a process which can double the FSR of optical micro-ring resonator filter.)

用MATLAB实现turbocode编译码过程，信道为高斯信道(MATLAB turbocode encryption process, channel for Gaussian Channel)

基于matlab GUI的一个滤波，运用FIR和IIR算法(A filter based on matlab GUI, use of FIR and IIR algorithm )

IIR直接型系统结构转换为级联型系统结构(IIR direct-type system structure into a cascade system structure)

PCA算法。PCA的目的是找到能够分离出最大方差的方向，所以首先求原来所有数据三个维度上的协方差，然后求这个协方差的特征值，最大特征值为第一个方向，从此以此类推。(PCA algorithm. The purpose of PCA is to find able to isolate the direction of maximum variance, so first find all the data in three dimensions on the original covariance, and then find the eigenvalues ​ ​ of the covariance, the biggest feature is the first in one direction, from and so on.)

介绍FDTD原理，语言编程的要点，适合于研究电磁波散射与传播的问题，对掌握FDTD来说，很值得参考。(Application expert at Ph.D. in “Time-Domain Methods for the Maxwell Equations”)

1. 给定模拟信号：，式中，，。对进行采样，可得采样序列 选择采样频率=1 kHz，观测时间ms，观测所得序列及其幅频特性 改变采样频率=300Hz，观测此时的变化 令采样频率=200Hz，观测此时的变化 要求分析说明原理，绘出相应的序列及其它们对应的幅频特性曲线，指出的变化，说明为什么？(failed to translatefailed to translatefailed to translatefailed to translate)