Matlab Database > Interpolation > Interpolation by Polynomials > Lagrange Interpolation

Matlab File(s)

Title: Lagrange Interpolation
Author: Stefan Hueeber
E-Mail: hueeber-AT-ians.uni-stuttgart.de
Institution: University of Stuttgart
Description: This little programs compares the stability and the complexity for the computation of the Lagrange interpolation of a given function for the following three methods:

1) Aitken-Neville-scheme
2) Divided differences and Horner-scheme
3) Barycentric coordinates

Choose your paramteres (function, method, order) in the file interpol.m and run the program with the command interpol.m.
Keywords: Aitken-Neville, divided differences, Horner-scheme, barycentric coordinates
File Name: interpol.zip
File Size: 12 KB
File Version: 1.0
Matlab Version: 7.0 (R14)
Date: 2008-02-04
Downloads: 7008
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