pcmcommunicationg

对图像进行逐点计算，并且取最大值和最小值的差值作为该点新的灰度值。 在区别边缘点和非边缘点时，首先确定一个阈值T，若图像中像素点的新 值大于该门限值，则可以初步确定为边缘点，小于T的新值被判断为非边缘点.(Image point by point basis, and taking the maximum and minimum points of difference as the new gray value. Edge in the difference between point and non-edge point, first determine a threshold T, if the image of the new pixel value is greater than the threshold, you can initially identified as the edge point, the new value is less than T have been judged as non-edge point.)

说明：  基于遗传算法的寻优的matlab程序源代码(Based on genetic algorithm optimization matlab source code)

里面涉及很多的混沌数据处理的算法，可以提供给大家使用(There are many chaotic data processing algorithms involved.)

Pulse Modulated Signal Mfile

Script for computing the frequency offset from an OFDM short preamble

主要是计算LD中光场的分布，以及在稳态条件下载流子的增益，属于稳态条件下简单的情况(Mainly calculated in LD light field distribution, and the steady-state condition downloading carriers gain, belonging to steady state conditions the simplest case)

说明：  集合经验模态分解（EEMD）源程序，内涵实例验证，亲测可用(Ensemble empirical mode decomposition (EEMD) source code)

Put these two files into the same directory and run mariosong.m. It will play the first part of the mario brothers theme song. You can edit note.m to add qualities to the sound

Smooth Linear filter Median filter Laplacian Unsharp masking Sobel filter

一种时频变换方法—伪Margenau-Hil分布，用于信号时频分析。(Of a time-frequency transformation method- Pseudo Margenau-Hil distribution for signal time-frequency analysis.)