Treffer: Weighted rational cubic spline interpolation and its application
Title:
Weighted rational cubic spline interpolation and its application
Authors:
Source:
Journal of Computational and Applied Mathematics. 117:121-135
Publisher Information:
Elsevier BV, 2000.
Publication Year:
2000
Subject Terms:
cubic spline, numerical examples, constrained interpolation, Applied Mathematics, 02 engineering and technology, Cubic spline, rational spline, Numerical computation using splines, Approximation by rational functions, Computational Mathematics, Numerical interpolation, 0202 electrical engineering, electronic engineering, information engineering, weighted rational interpolation, Constrained interpolation, Weighted rational interpolation, Approximation, Rational spline
Document Type:
Fachzeitschrift
Article
File Description:
application/xml
Language:
English
ISSN:
0377-0427
DOI:
10.1016/s0377-0427(99)00336-2
Access URL:
Rights:
Elsevier Non-Commercial
Accession Number:
edsair.doi.dedup.....7cf38c5348239fbd7ba0c33c58fe794c
Database:
OpenAIRE
Weitere Informationen
A weighted rational cubic spline is derived by taking a linear combination of the rational cubic spline with linear denominator and the rational cubic spline based on function values. A sufficient condition for the weighted rational spline curve to lie between two given piecewise linear curves is given. How well the weighted interpolation function approximates the function being interpolated is studied also. Various numerical examples are presented.