Matlab Database > Interpolation > Interpolation by Polynomials > Newton interpolation polynomial with divided differences

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Title: Newton interpolation polynomial with divided differences
Author: Alain kapitho
Institution: University of Pretoria
Description: divided_diff(x,y,x0) computes the divided differences table based onthe n points with coordinates (x, y). Those divided differences are needed to construct the (n-1)th degree polynomial using Newton's interpolatory divided difference formula. n is the number of points, hence the interpolatory polynomial has a degree n-1. x0 is a point for which we want an approximation of f(x0) based on the polynomial
Keywords: Divided differences, Newton polynomial, interpolation, polynomial approximation
File Name: divided_diff.m
File Size: 2 KB
File Version: 1.0
Matlab Version: 7.0 (R14)
Date: 2006-01-11
Downloads: 20251
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