优化超好的2D引擎，用起来也非常简单，接口调用方便

计算机图形学使用技术的配套光盘内容清华大学出版社写的很好-Computer graphics technology supporting the use of CD-ROM, Tsinghua University Press to write the contents of the good

装载、保存256色位图的函数.rar-loading, preserved 256-color bitmap functions. Rar

生长法构造Delauney三角网的程序，对做地形有一定作用-Growth Act tectonic Delauney triangulation procedures, do have a certain effect on the terrain

Openg贴图且是透明贴图-Openg mapping which is transparent textures

基础DirectX技术实现，适合初学者参考-Based on DirectX technology, suitable for beginners reference

MPEG-2-13818标准-MPEG-2-13818 standards

三角函数曲线作图器-trigonometry curve Constructions

circle detection using hough method. The code uses openCV library.

图像傅立叶变换的源代码-Fourier Transform Image source code

对比BP，OMP，StOMP对自然图像的重构效果,输入图像是一幅256*256的lena图像，我们使用压缩采样后，再用上述三种方法对其进行重构，比较其结果，其中StOMP方法是用不同的阈值-Contrast to BP, OMP, StOMP effect on the reconstruction of natural images, input image is a 256* 256 lena image, we use the compressed sampled, and then reconstruct them the above-mentioned three methods to compare their results, which StOMP method is to use different thresholds