Mapinfo--Map-For-ShanDong-ZaoZhuang

arcenging实现最短路径分析（arcgis编程）(Arcenging for shortest path analysis (arcgis programming))

google提供的轻量级单元测试框架cMockery2(light weighted unit test framework by google)

一款燃气热水器的电路原理图 为控制板电路图(A gas water heater circuit schematics)

影像處理程式 連接webcam後可以進行截圖的功能 並進行一步分析(Webcam image processing program can be connected to the function of screenshots and step analysis)

基于MapX的GPS车辆监控的源码 GIS编程(MapX-based GPS vehicle monitoring source GIS Programming)

说明：  Produce a real random number 产生真正的随机数(Produce a real random number produces real random numbers)

lambda algorithm for gps attitude determination

Excel数据导入到arcgis Layer(Excel To Layer)

Laboratory work. Draw to window seascape. This is a sample, only.

应用程序向导。此工具提供了一个应用程序向导创建一个DirectX应用程序与DirectX组件的任意组合。这个工具是在安装过程中的软件开发工具包（SDK）安装，并创建一个新的应用程序时，可以在Microsoft Visual Studio® 访问。欲了解更多信息，请参阅应用程序向导。 错误查找工具。使用这个工具，采取十六进制的错误代码，并期待一个基于文本的错误信息。 SDK安装的一部分安装此工具，可以从开始，程序，微软DirectX8.1 SDK，DirectX的公用事业，DirectX错误查询访问。 DirectX图形的新功能(AppWizard. This tool provides an application wizard for creating a DirectX application with any combination of DirectX components. This tool is installed during the software development kit (SDK) install and can be accessed within Microsoft Visual Studio® when creating a new application. For more information see AppWizard. Error Lookup Tool. Use this tool to take the hexadecimal error codes and look up a text-based error message. This tool is installed as part of the SDK install and can be accessed from Start, Programs, Microsoft DirectX 8.1 SDK, DirectX Utilities, DirectX Error Lookup. New Features in DirectX Graphics )