用于数字图像处理，逆滤波函数，需要事先定义fourn函数

roadmap.是一个gis开源软件。可以用于做gis应用开发。可以用在嵌入式中。是做导航软件不可缺少的软件。开源的，纯c代码，移植性好-roadmap. Gis is an open-source software. Gis can be used to do application development. Embedded can be used in China. Navigation software is so indispensable software. Revenue, net c code, good transplant

演示在对话框窗口上用鼠标点画矩形框，类似画图程序中的橡皮线-Demonstration in the dialog window rectangular box with the mouse stippling, drawing program similar rubber line

自己写的双缓存例子程序，实现屏幕快速刷新无闪烁。-write their own examples of the double procedure cache to achieve the rapid refresh the screen without blinking.

exif 的 C++ 读取类,可以返回数码照片中的各种参数信息.-exif read the C category, can return to the digital photos of various parameters of information.

画椭圆的算法的程序.rar，短小而精悍，你可以去-oval painting algorithm procedures. Rar, and the short-skinned, you can try to

多点计算，峰值计算，随机产生n_gene个基因段，随机产生个体的同源基因段1-more, the peak, randomly generated n_gene genes of randomly generated individual of a homologous gene

VC环境下的图形编程 TCAD画直线、圆和多边形的程序-VC environment, graphical programming DOE painting straight lines, circles and polygons procedures

用C#编程语言编写的边缘检测代码，可以编写任意不同的计算方法如分割、预处理等

nehe教程，讨论的是如何快速有效的检测物体的碰撞和合乎物理法则的物体运动-nehe Guide, the discussion is how quickly and efficiently the detection of objects and collision with the physical movement of objects rules

一个简单的GIS程序源码.可以画线、矩形、圆等图形，并能进行相关操作。-a simple procedure source GIS. Can painting line, rectangle, circle, such as graphics, and related operations.