liti

关于裂纹扩展的简单实例。 .rar文件是ABAQUS中的inp文件。(This is a sample example on about the crack growth. in the .rar file is a inp file of ABAQUS to simulate this process)

irrlicht的CustomSceneNode的例子,需要的请下载(irrlicht the CustomSceneNode example, the need to download)

Visual C++语言提供了虚屏功能，利用它及Windows GDI图形函数，可编制出功能强大的图形处理程序。虚拟屏幕的原理是，首先定义一个虚拟设备描述表及一块位图象数据区，将本应在实际窗口的绘画处理转移到此图象数据区（这块图象数据区功能相当于视频存储区），绘画操作完成后可通过图象传递，将结果弹出到可视窗口。许多Windows环境的图形处理或CAD系统都采用了这种技术。如GIS软件Mapinfo、AutoCAD for Windows等，它们的图形操作功能如开窗、漫游等的基础都是建立在虚屏基础上，并且将操作界面都作成工具窗（一种特殊的窗口，客户区内规则地排列着图象按钮响应操作代码）的形式，直观、灵活且便于用户选择操作。VC++的CDC类、CBitmap类封装了对虚屏的操作，利用类的继承性，也可很容易的实现工具窗。(Visual C++ provides a virtual screen function, use it, and Windows GDI graphics functions, can be prepared in a powerful graphics program. The principle of the virtual screen, first define a virtual device description table and a bit image data area, the present should be transferred in the actual window painting processing of this image data area (this image data area function equivalent to the video memory area ), after the completion of the painting operation can be passed through the image, the results of the pop-up to the visible window. Graphics or CAD system for many Windows environment using this technology. GIS software Mapinfo, AutoCAD for Windows and other graphics operations functions such as windows, roaming the foundation are built on the basis of the virtual screen, and the operator interface made ​ ​ tool window (a special window, the client area regularly arranged in the form of image button in response to the operation code), intuitive, flexible and user-fri)

这是一个用VC编写的查看IP包的程序,可以看到关于主机收发IP的信息,,(This is a view IP packet program written in VC, you can see information about the host sending and receiving IP,,)

VS很好用的IP类文件，外国人编写的哦，很实用的命名空间(IP class files VS good use of foreigners prepared oh， Very practical namespace)

基于DSP TMS320LF2407 空间矢量控制法 可控制交流伺服电机(DSP space vector control method)

读取EXCEL 数据 里面有个的Excel 日期形式需要格式的要求 不然会当字符串读出(failed to translate)

说明：  VS2013运行VC6.0编写的程序，报错找不到msvcrtd.dll,mfc42d.dll,msvcp60d.dll,mfco42d.dll,msvcp60.dll。将以上dll文件复制到C:WindowsSysWOW64目录下即可。(Vs2013 runs the program written by vc6.0 and fails to find msvcrtd.dll, mfc42d.dll, msvcp60d.dll, mfco42d.dll, msvcp60.dll. Copy the above DLL files to the directory C: windows syswow64.)

对于开发地图程序的新手来说，是个很好的学习程序(Map for the development of new procedures, it is a good study program)

S-function 程序：数据离散采集并每隔一定时间求平均值(S-function program：data acquisition)