对于程序的射线追踪算法，并用VB可以证明的。

在你的应用程序中添加对GPS(全球定位系统)的支持，提供的DLL可被其它开发软件所利用(83KB)-In your application, add GPS (Global Positioning System) support, providing a DLL that can be used by other development software (83KB)

试用VC++编写的图像处理信息系统，有详细的注释与说明-VC++ to prepare the trial of the image processing information systems, has detailed notes and description

一个很有用的图像处理源代码-a very useful image processing source code

this is a doom3 material editor.

绘制样条贝塞尔曲线的程序，希望对大家有所帮助-Bezier spline curve drawing program, want to help everyone

寻找圆的程序，大家试一试！-procedures for the round, we try!

读写dip的vc源程序,所有函数都有定义，可以供开发参考-vc the source, all functions have definition, for the development of reference

数字图像处理演示程序。为配合《数字图像处理学》一书的出版，便于读者在学习中对本书的主要内容加深理解并增加一些直观的感性认识，以便在更好地理解本书内容的基础上进一步在实践中利用各种图像处理能，特编制了一套实验演示软件。该软件既可以作为教学、演示之用，也可以在实际图像处理中直接应用。由于本软件严格按照软件工程的规范加以制作，并按惯例进行了包装，因此，安装使用极为方便。软件界面采用中文，界面友好、简便，一般不需要特别的专门学习就可以运用。在阅读完该简单说明后，只要动手试一下，便可灵活自如的加以应用。-Digital Image Processing Demonstration Program. To complement the "Digital Image Processing," a book published to facilitate readers in the study of the contents of the book to deepen understanding and increase the number of visual perceptions, in order to better understand the contents on the basis of the practice of using various image processing ability, developed a special experimental demonstration software . The software can be both as a teaching and demonstration purposes, but also in actual direct image processing applications. Since this software in strict accordance with the norms of software engineering to be produced, and the usual packaging, it is extremely easy installation. Chinese software interface, the interface

生成B_spline样条曲线的程序，大家试试看，欢迎提出改进意见-generation B_spline spline curve procedure, we try to welcome suggestions for improvement

该程序类似WINDOWS自带的画图程序，只是后面还有些功能还没写完整，以后有时间将其补充完整，不过对于初学者来说程序里有很多东西值的借鉴，特别是多态的使用和菜单的操作，还有文档的保存…… -The program