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说明：  帧间差分法识别运动图像，在matlab 2019b上使用最好，路径调到解压此文件夹。(The detection of moving video returns a pair of coordinates and sizes, which can identify moving objects.)

一个用VC实现对XML编译的源码。在VC6中开发。MSXML为4.0版，在微软网上可以下到，是免费的。有问题联系nomygod163@163.com-VC with a pair of XML compiler source code. In VC6 developed. MSXML version 4.0 of the Microsoft Internet can make to be free. Problems associated nomygod163@163.com

线性码在AGWN信道下的模拟. 这个程序在编码中很有用-Linear Codes in AGWN analog channel. This procedure is useful in the coding

工业设计曲线显示-industrial design curve shows

CSS和DIV布局学习，提供一些模板，参照例子进行。(A template designed by a web page)

[键盘处理]一个打字游戏，动感的声音和画面会让你有焕然一新的感觉-[keyboard handling] a typing game, dynamic voice and video will allow you to have the feeling of a new look

一个图书管理系统，实现浏览图书，图书借阅，图书归还的功能 环境是python3.7.3，Djiango2.2.2 mysql8.0(A library management system, the realization of browsing books, books borrowing, books back to the function 37/5000 The environment is python3.7.3, Djiango2.2.2 mysql8.0)

S7-200CN 自由口通讯 西门子PLC S7-200CN 串口 485自由口通讯(S7-200CN Freeport Communication)

一个关与运算放大器的稳定的研究文章，这是第六部分。(Op amp with a clearance of a stable research papers, this is Part VI.)

想学ISO的朋友们进来看下，自学成才才是王道(Want to learn the ISO s friends came in to look is benevolent, self-taught)