该程序实现二维的FFT变换，可以对图像做FFT变换，运行速度还可以。...

sample : unicode16 transfer to UTF8

在.net环境下开发的通过读取DWG的头文件，预览DWG中的图形-In. Net development environment by reading the header files DWG, DWG to preview the graphics

字符叠加芯片UPD6464的说明书及C语言驱动程序包.-Characters superimposed UPD6464 chip specification and C language driver package.

关于中心画圆算法，通过计算x = 0到 y = 0 的1/4椭圆的范围，然后通过对称原理得到其他3/4个点的信息。(R2表示椭圆厂轴的半径） -Center Circle on the algorithm, by calculating the x = 0 to y = 0 1/4 of the scope of an oval, and then adopted the principle of symmetry other 3/4 point information. (R2 that elliptical plant axis radius)

用VC++的MFC开发的，关于遥感数字图像编程的源程序-VC++ using the MFC development, with regard to remote sensing digital image of the source programming

在VB环境下实现各种2D图形画线算法，具体包括：数值微分法，中点画线法，Bresenham画线法-In the VB environment to achieve a variety of 2D graphics line drawing algorithm, including: numerical differential method, in stipple line method, Bresenham drawing line method

生成火焰的程序； 在图样、游戏里面可以使用，挺好的-generation flame; In graphics, the game which can be used, in very good shape;

经典的特征点匹配算法sift算法的实现程序,具有一定的参考价值-sift

在C环境下的简单动画编程，一些图形函数的综合应用-C environment in a simple animation programming, some graphics functions integrated application

原创的角点检测程序，使用 VC++ 编写，通过调用 Intel 的 OpenCV 库实现。-original corner detection, the use of VC prepared by calling Intel"s OpenCV library implementation.