AutoCADARX二次开发对话框及常用控件使用方法

meanshift跟踪方法，鼠标点击来选定跟踪区域-meanshift tracking method, a mouse click to select the tracking region

自己写的Bresenham画线算法，很简单但是很实用-Wrote it myself Bresenham line drawing algorithm, very simple but very practical

内存画图DLL，可以快速画出圆，矩形，三角，多边形等常见的图形以及各种曲线-Memory drawing DLL, can quickly draw circle, rectangle, triangle, polygon, such as graphics and a variety of common curve

一个基于mega16的串口通讯实例，用于验证串口通讯的正确性-based on a serial communications mega16 the examples used to validate the correctness of serial communications

一个简单的MFC程序-a simple procedure MFC

光线与AABB盒的碰撞检测。程序简单但却很有效。-Light and AABB Collision Detection Kit. Simple but very effective.

本程序能很快的画圆，比以往的传统算法有所改进-This procedure can drawcircle quickly than ever before to improve the traditional algorithm

face detector f acing to detect automatic without any sample-face detector for facing to detect automatic without any sample

VC++6.0开发的数字和汉字识别源码，数字识别相对简单，这里的汉字识别也是基础的方法，希望对初学者有帮助-VC++ 6.0 development source code of numbers and character recognition, digital identification of relatively simple, here is the Chinese character recognition based approach, and they hope to help beginners

应用背景如何让CDC上输出的文字、图形具有保持功能，集合类CPtrArray的使用，CPaintDC与CClientDC的区别与应用，OnPaint与OnDraw在CView中的关系及实现内幕，关键技术滚动窗口的实现，坐标空间，映射方式，设备坐标与逻辑坐标的转换。元文件设备描述表的使用，如何利用兼容DC实现图形的保存和再现。。