MATLAB_work

this is Demonstration of Wiener filter,LMS filter,Steep-descent algorithm.(Demonstration of this is Wiener filter, LMS filter, Steep- descent algorithm.)

speech compression using fft

设计了一个扩频 系统，具有扩频解扩的功能。系统中采用的是瑞利衰落的信道。仿真的结果很好，系统的误码率很小(Designed a spread-spectrum system with spread spectrum despreading function. System is used in the Rayleigh fading channel. Good simulation results, the system bit error rate of the small)

说明：  此程序是运用music方法估计功率谱，并实现了信号还原。(This program adopts the mathod of music psd to estimate the powerdensity,and get the original signal.)

基于DIT任意基的FFT的程序 MATLAB实现 蝶形图(DIT-FFT MATLAB)

光学仿真-光学仿真实验-光学仿真-光学仿真实验(Optical Simulation- Simulation optics- Optical simulation- Optical Simulation)

Fuzzy Logic Examples using Matlab,we need to control the speed of a motor by changing the input voltage. When a set point is defined, if for some reason, the motor runs faster, we need to slow it down by reducing the input voltage.

将所有Copula的例子Code分享出来。 其中包括时变Copula的。 大家可以参考例子进行处理。 得到的结果请看MATLAB右边的LL和Kappa(Share all the examples of Copula, Code. It includes the time-varying Copula. You can deal with the examples. For the results, look at the LL and Kappa on the right of MATLAB)

说明：  turbo 码的编码与译码，用matlab仿真，为m文件(turbo code encoding and decoding, using matlab simulation, for m documents)

this matlab code reads the data text files UCI Spoken Arabic Digits and save the results in a mat file which user can easily use.