摘要
本文给出了构造保形插值曲线的三角样条方法 ,即在每两个型值点之间构造两段三次参数三角样条曲线 .所构造的插值曲线是局部的 ,保形的和 C3
In this paper,a trigonometric spline methnod for C 3 continuous shape preserving interpolation curve is gave,Two cubic trigonometric spline curve segments are constructed between consecutive two data points,resulting interpolation curve is local,shape preserving,and C 3 continuous.
出处
《数学理论与应用》
2002年第1期60-64,共5页
Mathematical Theory and Applications
