good computer graphics operations for entry to the Shikuangdimen used.

地理信息系统中矢量数据的三维可视化技术(IDL)-GIS vector data visualization technology (IDL)

绘制曲线函数(曲线光滑)-curve mapping function (smooth curves)

旋转图像的源代码-rotating images of the source code

利用OpenCV进行轮廓提取，很好用！对于初学openCv的人来说是个很好的入门例程-Use OpenCV for contour extraction, very good use! OpenCv for the beginner who is a good entry-routine

本代码是用VC++开发的水印源程序，包括水印的嵌入和提取-the code is developed by VC watermark source files, including the watermark embedding and extraction

用VC++编写的输入文本的程序，比较简单，适合初学VC的人-With VC++ Prepared text input process is relatively simple, suitable for beginner person VC

使用vc开发的小的画图程序，使用文档/视图模式开发。对于文档处理具有保存和打开功能，能处理三种图形的加载和保存工作，这三种图形分别为线、矩形和椭圆，并且能在视图中正确的显示出这些图形。-Vc developed the use of a small drawing program, use the Document/View model of development. The documents deal with the save and open features, can handle three types of graphics to load and preservation work, the three graphics are lines, rectangular and oval, and can view the correct display of these graphics.

一个绘制Voronoi图和Delauany三角剖分的程序，并且给出了求凸包的算法。该程序可以演示如何进行三角剖分，帮助你理解整个剖分过程。-a Voronoi diagram mapping and triangulation Delauany procedures, and is seeking a convex hull algorithms. The procedure can demonstrate how triangulation, and help you understand the subdivision process.

用OpenGL开发的银河系，含有贴图的图片，在本机上已经编译同过了。-Solar By OpenGL

好看的烟花 运行一下 很好看 不信试试 -nice fireworks operation this letter is not very good try