EM_Theory_And_Applications_to_Photonic_Crystals

Garch模型的最大似然估计方法，基于MATLAB程序。(Garch model of maximum likelihood estimation method, based on the MATLAB program.)

一种软件无线电核心算法的演示,包含了傅里叶变换,降噪滤波,常用调试解调等(Core algorithm of a software radio demo, contains the Fourier transform, noise reduction filtering, demodulation and other common debugging)

八方向均值比例算子，对每个像素点取半径为r的矩阵，分成八个区域，计算均值比例，选取图像中的对比较为明显的区域(Mean proportion of the eight directions operator, a radius r of the matrix for each pixel is divided into eight regions, and calculate the mean ratio, the selected image of the more obvious contrast region)

Starting and speep control of DC machins with dc to dc rectifire (PWM)

说明：  最优化学习的Matlab程序:包括最速下降法,黄金分割法,曲线拟合等.(Matlab optimization learning process: including the steepest descent method, golden section method, such as curve fitting.)

说明：  programa de la segunda practica para analisis de se&ntilde ales biomedicas con calculo de ecg

本文介绍了matlab常用数值函数，包括通用命令、运算符和特殊运算符、编程语言结构、基本矩阵函数和操作、基本数学函数和文件输入与输出等。(This article describes the commonly used numerical matlab functions, including general orders, operators and special operators, programming language, structure, function and basic matrix operations, and basic mathematical functions such as file input and output.)

ER,WS和BA网络模型生成算法的matlab实现(ER, WS and BA network model generation algorithm of matlab )

曼彻斯特编码的MATLAB实现，做了好久的，大家一看就能明白(Manchester encoding MATLAB implementation, so a long time, and we can see a glance)

一个高效的matlab代码，用来拟合图像中的圆(An efficient matlab code used to fit the image of a round)