DCT变换及IDCT变换，为较为常用的变换，在许多信号处理中经常使用。...

实现地形的漫游功能。实现在随机生成的地形中漫游的功能-terrain roaming function. Implementation of the randomly generated terrain roaming function

《vega实时三维视景仿真技术》的基于MFC的程序源代码，自己整理的，拿去改一改就可以作自己的程序了，刚开始学，费了我好大的劲才搞定的。 -"Guerra, real-time 3D visual simulation technology" based on the MFC source code, sort of, guns can be made to change their procedures, just started school, I spent a lot of picking to get the.

基于弹性模板匹配的人脸表情识别程序。首先针对静态表情图像进行表情图像的灰度、尺寸归一化，然后利用Gabor小波变换提取人脸表情特征以构造表情弹性图，最后提出基于弹性模板匹配及K-近邻的分类算法实现人脸表情的识别

一个动态走动的时钟。并有走动的声音输出，用DOS的图形模式，中断显示图形。-A dynamic around the clock. And have to move the sound output, using DOS graphics mode, interruption of display graphics.

扫描线种子填充，计算机图形学-scan lines seed filling, computer graphics

linux下的3D开发库的源代码-development of 3D library source code

刚才上传的不知道为什么好像没有传上去啊 这次行不行啊 不知道 希望可以-just uploaded do not know why it seems no up-ah ah this is not feasible want to know

aotucad的VBA例程集，里面很多实例，非常的实用。-aotucad set of VBA routines, which in many instances, very practical.

为圆插补的程序文档形式，直接解压后，把程序放在C++ builder上运行 -It is a program for arc interpolation in the form of documentation . Decompress the package directly and put the program on c++ builder to run.

利用VC++ 6.0，实现朱利娅图的绘制功能-VC 6.0, achieving julija the drawing function