小程序的OCR识别，和大家分享，学习学习

UNC GAMMA group发布的这个高性能FFT库可以处理大量1D FFT。实验表明，价值$500的Nvidia 7900 GPU的FFT计算速度是价格$1500-$2000的高端CPU的4倍，事实上，7900 GPU的FFT计算性能可以达到6 GFLOPS。-UNC GAMMA group releases of this high-performance FFT library can handle large FFT 1D. Experiments show that value $ 500 Nvidia 7900 GPU speed FFT calculation is the price $ 1500-$ 20 00 high-end CPU four times, in fact, the FFT 7900 GPU computing performance can be achieved six GFLOPS.

Direct Draw的TestKit,用于测试DDRAW的显示性能和显示效果，很有参考价值。-Direct Draw the TestKit. DDRAW for testing performance and the display shows results of great reference value.

可以对256颜色图像进行一系列处理。如增强，变换，编码，配准，运动检测，特征提取，分割，识别-256 color images on a series of treatment. Such as enhanced, transform, encoding, matching, motion detection, feature extraction, segmentation, recognition

直线的Bresenham算法-linear Bresenham algorithm

C++Builder编写的动画控件和MDI-C Builder animation controls and MDI

使用MAPX编程制作GIS系统必须包含的头文件,可以实现MAPINFO的90%功能,适于二次开发-Connection programming produced using GIS system must be included in the header files, can achieve 90% of MapInfo functional and suitable for secondary development

一个 direct 编程实例-a direct programming examples

很多几何图形的画法，如三维图形、曲线及曲面的绘制，三次样条曲线，BEYOND，曲面，Beziel曲线等-many geometric shapes of paint, such as 3D graphics, curve and surface mapping, cubic spline curve, BEYOND, surface, curve Beziel

真实感图形Lambert算法画球，自己编的，练练手，练练脚，-photorealistic graphics algorithm painting Lambert ball, his series, to practice hands, feet to practice, huh

this script usefull for generate captcha images