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This matlab code can be used to generate a parity check matrix for the LDPC code and further encoded and decoded in a complete communication system.

This code computes the distance and azimuth an earthquake to a station. It is necessary to provide the latitude and longitude bothe for the earthquake and the station.

可以画出基本的EIS曲线，但是参数需要根据具体燃料电池变化(Basic EIS curves can be drawn.)

This code consist of various filters and their comparison, The performance metrics are determined using PSNR value, SSIM value.

It is to simulation SNR of UWB.

从已经出现故障的信号中，提取能够反映该信号故障特征的值，以后就能根据数值直接判断别的信号有没有出现该故障，更加直观(Signals the fault has appeared in the fault feature extraction and can reflect the value of signal, after can according to numerical directly to judge the other signals have appeared the fault, more intuitive)

生成FPGA编程中rom初始化需要的.mif文件。生成的为1个周期方波波数据。宽度为8，深度为1024(Generate FPGA programming rom initialization required. Mif file. Generated for a cycle square wave data. Width is 8, a depth of 1024)

canny边缘检测算子,可以对灰度数字图象的弱边缘进行很好的检测(canny edge detection operator, Gray figures to be the weak image edge detection for good)

reading audio in matlab and noise added to the audio signal and played through the the matlab

关于MATLAB的电力电子仿真，自己收藏吧，值得收藏(About the MATLAB simulation of power electronics, his collection of it, worthy of collection)