MWC2.1

Hiding of data in the images

document.getElementsBySelector(selector) - returns an array of element objects from the current document matching the CSS selector. Selectors can contain element names, class names and ids and can be nested. For example: elements = document.getElementsBySelect( div#main p a.external ) Will return an array of all a elements with external in their class attribute that are contained inside p elements that are contained inside the div element which has id= main

计算考虑像散情况下，能否实现腔内某一腔臂稳区完全重合(Account for astigmatism cases, achieving a cavity chamber arm stability zone coincide)

成功的模拟DBPSK误码率，而且精度特别高，值得学习的人好好借鉴一下(BER simulation of DBPSK successful, but accuracy is particularly high, it is a good reference to learn about people)

此文件包含跳频信号的生成和脉冲干扰信号的生成，可以结合二者产生跳频脉冲信号(This file contains the frequency hopping signal generation and pulse interference signal generation, you can combine the two to produce a frequency-hopping pulse signal)

matlab 智能算法30个案例分析26-30例的代码(intelligent algorithm matlab analysis of 30 cases, 26-30 cases of code)

matlab图像处理实例详解源程序，很好很实用的图书源码，供给大家一起学习，共同进步哈。(Detailed examples matlab image processing source code, very very useful book source and supply everyone learning and common progress ha.)

深入学习MATLAB GUI设计In-depth learning MATLAB GUI design(In-depth learning MATLAB GUI design In-depth learning MATLAB GUI design)

说明：  关于定时同步的Matlab仿真代码，采用锁相环技术实现(Matlab code for Timing recovery using PLL)

纯电动汽车电机驱动系统控制策略研究.建立了电动汽车行驶过程中的动力学模型，采用了模糊控制和pid控制的策略。(Pure electric vehicle motor drive system control strategy. Established electric vehicle in the dynamic model, fuzzy control and pid control strategy.)