摘要
We construct a space cubic Bener curve for given two end points, tangent directions and curvatures. The result is such curves exist but not unique. The effect which computational error has on the Bener curves is considered and we point out that the interpolant is 4-th order accurate. We also consider how to select a better curve in some sense from the obtained Bener curves.
We construct a space cubic Bener curve for given two end points, tangent directions and curvatures. The result is such curves exist but not unique. The effect which computational error has on the Bener curves is considered and we point out that the interpolant is 4-th order accurate. We also consider how to select a better curve in some sense from the obtained Bener curves.
出处
《数值计算与计算机应用》
CSCD
北大核心
2001年第2期81-86,共6页
Journal on Numerical Methods and Computer Applications
