三次三角Bézier样条插值  

Cubic Trigonometric Polynomial Bézier Curve Interpolation

作　　者：程娴[1,2] 

机构地区：[1]合肥工业大学数学系,安徽合肥230009 [2]安徽农业大学理学院应用数学研究所,安徽合肥230036

出　　处：《佳木斯大学学报（自然科学版）》2009年第3期445-448,共4页Journal of Jiamusi University：Natural Science Edition

摘　　要：给出了一种新的构造样条曲线的算法.利用三次三角Bézier基函数,仿照三次B样条插值构造方法,给出了三次三角Bézier样条插值的构造方法,所得样条插值曲线是C3连续的.A new method for constructing spline curve is described in this paper. The method of constructing cubic trigonometric polynomial Bézier curve is discussed, using cubic trigonometric Bézier basis function, imitating the method of constructing cubic B - spline. The curve given in this paper keeps C3 continuity.

关 键 词：3T-Bezier基函数 样条曲线 构造 

分 类 号：O241.3[理学—计算数学]