Shape-Preserving Approximation by Space Curves

被引：0

作者：

Paolo Costantini

Francesca Pelosi

机构：

[1] Dipartimento di Matematica “R. Magari”,

[2] Dipartimento di Matematica Pura ed Applicata,undefined

来源：

Numerical Algorithms | 2001年 / 27卷

关键词：

splines; best approximation; shape-preservation; tension property; discrete binormal; discrete torsion;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper describes a new method for the construction of C2 shape-preserving curves which approximate an ordered set of data in R3. The curves are obtained using the variable degree polynomial spline spaces recently described in [5].

引用

页码：237 / 264

页数：27

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