HW3

本实验探讨了如何使用拉普拉斯来达到图像的增强效果（图像锐化）。(This study investigated how to use Laplace to achieve image enhancement (image sharpening).)

create a structure element to use in the mathematical morphology

WLan-IEEE802.11a modified with MIMO (Multiple transmitter and receiver)

用传输矩阵的方法来计算光子晶体带隙，matlab文件(Transfer matrix method used to calculate the photonic crystal band gap, matlab file)

很好的程序哦！可以用于混沌系统的同步研究，对于系统参数未知的网络进行估计，很好！(very good！it is very helpful for our study！)

说明：  匹配滤波器实现的matlab代码，包括输出信噪比的计算，输出波形，匹配滤波器的计算(Matlab code matched filter implementation, including the calculation of the output signal to noise ratio, the output waveform, matched filter calculation)

说明：  可计算任意波形THD的小工具，非常方便；修改其输入波形即可得出结果(A tool for calculate THD)

This is a simulation matlab for simulating the process of BCJR decoder that decodes input data s from channel.

Matlab读取Excel操作，可以学习下交流交流(Matlab read Excel, you can learn from the exchange under the exchange)

蚁群算法（ACO）和粒子群算法（PSO）的混合算法解决旅行商问题（TSP）的matlab代码(Ant colony optimization (ACO) and particle swarm optimization (PSO) of the hybrid algorithm to solve traveling salesman problem (TSP) in matlab code)