Matlab Database > Interpolation > Interpolation by Polynomials > Lagrange interpolation

Matlab File(s)

Title: Lagrange interpolation
Primary Author: Alexeis Companioni
Other Authors:Vianka Orovio
E-Mail: alexeiscg-AT-gmail.com
Institution: University of Informatics Sciences
Description: Returns the interpolated value yy of a selected point xx by the Lagrange interpolation method.
Example:
x=[1; 2; 4]; y=[2; 3; 1]; xx=2.5;
[yy]=interpola_lagrange(x,y,xx)

yy = 3
Keywords: Interpolation
File Name: interpola_lagrange.m
File Size: 2 KB
File Version: 1.0
Matlab Version: 7.3.0
Date: 2008-02-13
Downloads: 2964
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