一个dxf输出dxf12的例子

butterworth高通滤波，里面有两个巴特沃斯高通滤波函数，我试过了，都可以用。-butterworth high-pass filtering, there are two high-pass Butterworth filter function, I tried, you can use.

中点椭圆生成算法-midpoint oval Algorithm

汉字识别 汉字识别 汉字识别 汉字识别 汉字识别 汉字识别 -Chinese character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition

概率统计试验演示系统，可以进行常见的各种分布演示，中心及限定里演示，二维正态分布演示，画统计图（经验分布图，直方图，核密度图等）-Probability and Statistics test demonstration system can be common to a variety of distribution demonstration centers and qualified in the demonstration of normal distribution of two-dimensional presentation, drawing charts (the experience of distribution maps, histograms, kernel density map, etc.)

CAD基本入门文档，定位，基本操作，很适合新手-CAD basic introductory document, positioning, basic operation, it is suitable for novice

屏幕颜色拾取器的VC实现，可以获得屏幕上颜色的RGB值-pick up color screen for the VC, available on the screen of the RGB color value

一个在opengl下显示灰度bmp位图文件的程序，用VC++ 编写而成。很简单，适合初学者使用。-an opengl shown in gray bmp bitmap documentation procedures, prepared by VC. Very simple, suitable for beginners-Opengl shown in grayscale bitmap bmp files, use VC++ Prepared. Very simple, suitable for beginners to use.-an opengl shown in gray bmp bitmap documentation procedures, prepared by VC. Very simple, suitable for beginners

用ＶＣ＋＋编写得图像旋转和图像滤镜得代码 希望对你们用帮助-Using VC++ to prepare a image rotation and image filters you may wish to use the code to help

微软的新作xna c#2005 教程第2课的源码-for Microsoft"s new xna c# 2005 Guide Lesson 2 source code

MDI多文档多视，包含多种chart的绘制，饼图，直方图，曲线图等等，还可实现局部放大-MDI, as more and more documents, covering a wide variety of chart mapping, pie, histogram, curves, etc., can be implemented with local amplification