photonic-crystal-band-gap

霍夫曼编码，随机生成10个概率，和为1，用霍夫曼编码输出，采用map函数(Huffman coding, the probability of a randomly generated 10, and 1, with the Huffman code output, the use of map functions)

只是一个关于短时平均过零率的matlab代码(Just a short-time average zero-crossing rate on the matlab code)

在matlab语言中，采用遗传算法求多目标优化，文件里面有相关的pareto图(In Matlab language, the genetic algorithm is used to achieve multi-objective optimization. There are related Pareto graphs in the file)

西蒙赫金的《自适应滤波原理》一书的matlab程序，现在继续上传第16章的程序， 大家学习交流，觉得有用的自己下载，呵呵，上传完毕，没有修改过，原版(西蒙赫payment principle of adaptive filtering, one book matlab procedure, we shall now continue From Chapter 16 process, we learn, find useful to download their own, huh, huh, the upload has finished, has not been amended original)

说明：  这是个关于图像大津法分割算法的源程序，在matlab上实现。(This is about image segmentation algorithm of Otsu' s source code, in matlab to achieve.)

说明：  运行主函数qam.m，可得到调用理论误符号率曲线和仿真结果。仿真结果包括误符号率和误码率。(running qam.m main function will receive the symbols mistakenly called theoretical curve and simulation results. Simulation results include misuse of the symbol rate and bit error rate.)

排队论编程，单柜台，泊松分布到达，指数分布服务时间，求解平均等待队长(Queuing theory to programming, a single counter, Poisson arrival, exponential service time, average waiting queue length for solving)

This code computing unicriterion net flow scores in PROMETHEE II in matlab programming.

里面包含了怎么找出一个函数的极点，并用spline函数画出sinc函数的包络线，稍加修改可画出其他的函数的包络线(To draw envelope of sinc function. You can modify it to draw other functions envelope)

四阶Runge-Kutta法解常微分方程组(Fourth Order Runge-Kutta Method for Solving Ordinary Differential Equations)