convex hull algorithm Oh good things

这是用Auto Lisp 在AutoCAD上进行二次开发的绘图程序-Auto Lisp on AutoCAD drawings secondary development of procedures

Please read your package and describe it at least 40 bytes in English. System

一个3d图象，焰火特效的代码-A 3d images, special effects fireworks code

C++Builder实现图象的百叶窗效果，原理简单，运行速度快，效果很好。-C Builder Image louver effects and is simple and fast operation and the results very good.

在vb窗口鼠标画直线时，可以橡皮筋显示过程，当鼠标弹起结束绘制，语句简单有效！

在Visual Studio2010中，利用MFC结合OpenCV显示图片。对于初学MFC的学者，可以结合本例中MFC的按键学习消息机制；同时可以掌握基本的OpenCV函数

基于MATLAB编写的蜗轮蜗杆啮合仿真程序源代码，运行效果很好-Prepared based on the MATLAB simulation program meshing worm source code, running well

有关图片以及数字识别的有用的源码，大家来探讨一下哈-Of the picture

关于图象处理的各种常见算法的C代码，包括编码等-on the various image processing algorithms common C code, including coding

实用的凸包算法，包括计算点与水平线的夹角，二分法排序，找极点等。-A practical convex hull algorithm, including calculating angle of the point and horizontal line, dichotomy sort, looking for poles and so on.