Title: 
Newton interpolation polynomial with divided differences

Author: 
Alain kapitho 
EMail: 
alain.kapithoATgmail.com

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 (n1)th degree polynomial using Newton's interpolatory divided difference formula.
n is the number of points, hence the interpolatory polynomial has a degree n1. 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:  20060111 
Downloads:  18026 
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