Polynomial Interpolation

Determine Newton Interpolating Polynomial and Lagrange Interpolating Polynomial
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Updated Sat, 16 Dec 2023 09:54:14 +0000

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[m, b] = newtonP(x, y, a)
[m, b] = lagrangeP(x, y, a)
x = Independent data points
y = Dependent data points
a = Points where to evaluate the Interpolated polynomial
m = Evaluated value of the polynomial at point a
b = The coefficients of the polynomial in descending power
x & y must be distinct

Cite As

Md. Rafiqul Islam (2024). Polynomial Interpolation (https://www.mathworks.com/matlabcentral/fileexchange/155587-polynomial-interpolation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2023b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.2

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1.0.1

v1.0.1

1.0.0