Abstract
A weighted rational cubic spline interpolation has been constructed using two kinds of rational cubic spline with quadratic denominator. The sufficient conditions that constrain the interpolant curves to be in the given region are derived, also the error estimate formulas of this interpolation are obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 41-53 |
| Number of pages | 13 |
| Journal | Communications in Numerical Methods in Engineering |
| Volume | 22 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2006 |
| Externally published | Yes |
Keywords
- Approximation
- Computer-aided geometric design
- Constrained interpolation
- Rational spline
ASJC Scopus subject areas
- Software
- Modelling and Simulation
- General Engineering
- Computational Theory and Mathematics
- Applied Mathematics
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