这些都是指纹

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.

QR code java code 初学者可以-QR code java code beginners can

mini CAD,绘图系统-mini CAD, Mapping System

一个画图工具很简单呀-a very simple drawing tools ah

简易二维平面CAD画线、圆、方，可移动、复制、镜像-simple 2-D CAD line drawing, round, side, move, copy, mirror

二维画图程序，包括画直线，圆，多边形，曲线，随手画等，还可以写文本。是图形学很好的演示程序。-2D drawing program, including painting straight lines, circles, polygons, curves, such as finger painting, but also wrote the text. Graphics is a good demonstration program.

介绍在VC中使用falsh具体操作, 包扩按钮等程序的方法

BEZIER线的绘制 083828.rar-the draw of bezier

基于互信息的图像配准程序。用matlab编写的。有助于理解互信息。-based on mutual information of image registration procedures. Prepared using Matlab. Contribute to the mutual understanding of the information.

一个关于三角网格的程序 可以通过三维点恢复它的立体图像-on a triangular grid of the procedure can be three-dimensional point resume its three-dimensional images