my name is zhangheng!! zhe ge dongxi hen shuang jingbenren shiyan!!

Bezier曲线,控制点由鼠标响应实现-bezier curve, respond mouse

通过重复使用一小块顶点缓冲来减少对内存的需求，将CPU从逐帧的顶点缓冲更新中释放出来-Through the repeated use of a small vertex buffer to reduce the demand for memory will be the culmination of CPU from the frame buffer update released

============================================================ v3.0 自画直线，矩形，园 ============================================================ v2.8-2.9 完成所有功能，包括全选，拖动等，参见文档HDraw2.9.doc ============================================================ v2.7 修正画布随滚动条滚动的Bug 完善MouseMove的直线，矩形和椭圆识别

本源码实现了一个在3D编程中很重要的四元数的类。在写这个类前提还包括对三维空间中向量类，以及4*4矩阵的运算。四元数对于三维模型的旋转能够很好的计算。-The source to achieve a 3D programming in a very important class Quaternion. At the time of writing the premise of this class also includes three-dimensional vector space categories, as well as 4* 4 matrix arithmetic. Quaternion for the rotation of three-dimensional model can be well calculated.

多功能绘图工具软件-multifunction graphics software tools

指纹识别的matlab源代码，希望对大家有用，欢迎下载。-Fingerprint recognition matlab source code, in the hope that useful to everybody, welcome to download.

一个很不错的颜色向导-a very good color guide

Training of the basic linear classifier where seperation hyperplane is perpedicular to one dimension.-TRAINING THRESHOLD CLASSIFIER

用OpenGL开发的银河系，含有贴图的图片，在本机上已经编译同过了。-Solar By OpenGL

一个多目标跟踪的matlab代码，里面附有说明文档。其中背景差分法可以实现实时更新。该代码在检测与跟踪少量目标时效果很好，但是跟踪目标大于8后，效果下降很多-