自动绘制各种线的演示程序。

Chapter 7 Rational B-spline (NURBS) Surfaces basis.c tbasis.c Calculates the B-spline basis functions. frbsurf.c tfrbsurf.c Calculates and test the fast B-spline surface algorithm. knot.c tknot.c Calculates an open knot vector. rbspsurf.c trbsurf.c Calculates a rational B-spline (NURBS) surface. rbsurf.h Header file for fast rational B-spline surface program sumrbas.c Calculates the Sum function for a rational B-spline surface. chap7all.zip ZIP file for all of Chapter 7. chap7all.tar.gz UNIX tar file for all of Chapter 7.

是MATLAB中有关图形绘制的实用子程序，包括三角函数曲线，图形叠加，图形标注等30个实用程序-MATLAB graphics are drawn regarding the utility subroutines, including the trigonometric function curve, graphic overlay, graphic mark, such as utility 30

根据多边形区域的填充原理可以推广到圆域的填充，由于圆的特殊属性，即可根据任何欲填充的像素点与圆心的距离是否大于或小于半径来判断是否在圆内或圆外，具体实现程序如下； 利用中点画圆算法实现边界程序： void CArea_FillData::MidpointCircle(int xc, int yc, int r, int color) {//画八分之一的圆 int x,y,d x=0 y=r d=1-r WholeCircle(xc,yc,x,y,color) while(x

用directx和c写的立法体变换程序，可以实习立法体的缩放平移等-using DirectX and c write transform the legislative body procedures, the internship legislative body, such as scaling translation

使用canny算子的边缘提取算法的具体实现 -Using the canny operator edge extraction algorithm concrete realization of

Delphi下操作AutoCAD公司的dxf文件的unit和示例-Delphi operate AutoCAD

本程序基本于.Net平台开发，默认支持Access数据库，可扩展为任意数据库，拥有完整的文章发布-jkkjjjjjjjjjjjjjjjjjjjllllllllllllllllllll

java 图形界面 swing 例程 简单 易懂 希望对你们有帮助-java GUI easy swing routine you want to help

祝朋友生日快乐的网站！很适合在朋友的时候送给朋友一个惊喜，走过路过不要错过！

X射线图像处理的源代码，具有基本的图像处理功能-X-ray images of the source code with the basic image processing functions