On sales of surveillance systems, monitoring systems on sale

说明：  MSN 机器人编程实例，基于C#的开发实例,很不错的应用，可以做自己的msn小秘书(MSN robot programming examples, based on the example of C# development, it is a good application, they can do their own small secretary msn)

详细介绍了matalb2009a与vs2008交叉编程的过程，亲自试验过的，保证有效。(Matalb2009a described in detail the process of programming and cross-vs2008, personally tested, and guaranteed effective.)

一个数据库数据加密程序；非常适合商业应用以及个人后台数据加密。 算法调用.NET自带数据加密算法。 (A database data encryption procedures very suitable for business applications and personal background data encryption. Algorithm call. NET comes with data encryption algorithm.)

SVS相机二次开发接口说明文档，有利于开发SVS相机，获取图像(SVS Camera Development Interface)

catvbs 程序  自动生成BOM   代码程序

北大ACM1702题 转换为3进制 很经典(NULL)

实现12864LCD的读写操作Proteus仿真(Read and write operations to achieve 12864LCD Proteus simulation)

说明：  提供MATLAB的学习基础文件，对这方面入门的学生有很大帮助，值得学习(The study provided based on MATLAB, the introduction of this document has very great help students, it is worth learning )

这个程序用来解决树结构与树之间的程序匹配的问题这个程序可以解决很多的问题(it is very good)

openfoam基于simple的 FSI 计算,由campell（2011）基于OpenFoam开发(FSI problem based on OpenFOAM simpleFoam solver by Campell(2011))