Matlab_MSCT_version1

matlab电力电子仿真图(直流电动机调速系统仿真实验)(matlab simulink with power electronic technologe)

this function used to calculate CRAMER

compute the mimo channel capacity and plot the result.

模糊步长LMS算法及其性能分析，希望有帮助(Fuzzy step-size LMS algorithm and its performance analysis)

Wavelet denoising For using this code need to use signal toolbox and general toolbox in your matlab In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size 512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of having SNR=20dB by select the suitable value of variance for Gaussian noise formula. Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It means that, we should find the highest SNR value by finding the suitable value for threshold. Then we asked to do the same process but this time using soft thresholding. Finally for the last part of question one, we should compare the results of the obtained SNR with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft thresholding.

基于FxLMS算法的主动噪声控制系统的次级通道在线建模(On-line modeling of secondary channel of active noise control system based on FxLMS algorithm)

说明：  完成GLONASS导航信号L1、L2、L3的信号仿真(Complete the signal simulation of GLONASS navigation signal L1, L2, L3)

QPSK调制和解调的MATLAB仿真程序(MATLAB simulation of QPSK modulation)

说明：  编程实现图像DCT高通、低通滤波器并与傅立叶变换做比较(Programming image DCT high pass, low pass filter and compared with the Fourier transform)

一群算法的matlab仿真分析，有利于刚接触一群算法的同学进行学习(Ant colony algorithm)