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Local control of interpolating rational cubic spline curves

โœ Scribed by Qi Duan; Fangxun Bao; Shitian Du; E.H. Twizell

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
851 KB
Volume
41
Category
Article
ISSN
0010-4485

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โœฆ Synopsis

A rational spline based on function values only was constructed in the authors' earlier works. This paper deals with the properties of the interpolation and the local control of the interpolant curves. The methods of value control, convex control and inflection-point control of the interpolation at a point are developed. Some numerical examples are given to illustrate these methods.

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