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Matlab for FEC coding & decoding

基于MATLAB串口数据采集系统及滤波源码，可以运行(Based on MATLAB serial data collection )

信号与系统中傅里叶变换相关函数，可方便实现信号的频域分析(Fourier transform of the correlation function of signals and systems, can easily achieve the signal frequency domain analysis)

本程序为一维fdtd代码。激励为高斯脉冲。边界为pml。(This program is one-dimensional fdtd code. Gaussian pulse excitation. Boundary pml.)

维格纳-威尔分布实用程序，仅供参考，用于学习交流(Wigner-Will Distribution)

半间歇反应器的matlab源程序，化工应用实例，供大家学习参考。(Semi-batch reactor matlab source, chemical application instance, for all to learn.)

Code for dwt watermarking an image

这是用于电火花机床加工控制参数优化的一个多目标遗传算法的matlab程序，自己原创，分享出来和大家交流。 (It is used for electric discharge machining control parameters optimization of a multi-objective genetic algorithm matlab program, their own originality, share them and everyone exchanges.)

THIS SIMULATION INCLUDES GRID CONNECTED MATLAB SIMULATION.

DCT变换：变换域系数选取采用阈值编码，：阈值越小，图像恢复效果越好，但压缩效果差，一般取在5-10 即可很好的获得恢复图像信息。(DCT transform: transform domain coefficients selected using the threshold coding: the smaller the threshold value, the better the image restoration, but the compression is poor, and generally in the 5-10 to get a good recovery image information.)