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说明：  DirectX9.0 编程基础 点光源(DirectX 9.0 basis points Source Programming)

说明：  实现A*算法地图寻优路径问题，游戏地图采用网格地图。(Achieve A* algorithm maps the path optimization problem, the game map using a grid map.)

一个使用用BCG库创建的demo工程,其中包括工作区，类似于一个小IDE(A use of BCG database created with demo projects, including work area, similar to a small IDE)

说明：  三维空间显示人物头像，实现自动查看功能，自动显示功能。(Three-dimensional figures show the head, automatic check function, automatic display.)

里面是一些自己总结的opnet的建模步骤，还有就是opnet里面常用英文单词的汉语解释。(Which are summarized opnet own modeling steps, there is the opnet which used English words explained in Chinese.)

这是一段关于服务器的java程序，微信公众号可以访问(This is a java program about the server. The Wechat Public Number is accessible.)

wpf 使用visual studio 2012 ado.net连接sqlserver 宿舍管理系统(wpf using visual studio 2012 ado.net connection sqlserver hostel management system)

picf16877a数字电压表设计程序 含电路图1(picf16877a digital voltmeter schematic design process with 1)

这是一个简单、小巧、实用的桌面便签程序，可以开启多个便签窗口，在右下角的托盘中可以按日历方式查看历史记录并且实现了右键快速启动功能，需要.net 2.0的支持。(This is a simple, compact, practical desktop sticky notes program that can open multiple notes window, at the bottom right of the tray can be calendar 方式 view the history record and achieved the right quick launch functionality, needs. Net 2.0 support.)

车载GPS国家标准,JT-808协议规定了车载设备必须上传的相关定位数据(national stand for car)