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Newton's Backward Interpolation

version 1.0.01 (1.51 KB) by Dr. Manotosh Mandal
Matlab codes for Newton's Backward Interpolation.

275 Downloads

Updated 16 Jan 2022

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For details of the method and also coding watch the lecture: https://youtu.be/4cSH7JEeAEI
Enter the values of independent variable x in an array:
[1:1:6]
Enter the values of dependent variable y in an array:
[1 8 27 65 123 208]
Enter the value of x where we want to find the value of f(x): 5.85
The forward difference table is:
d =
7 12 7 -6 12
19 19 1 6 0
38 20 7 0 0
58 27 0 0 0
85 0 0 0 0
The required value is f(5.85)= 192.8267>>

Cite As

Dr. Manotosh Mandal (2022). Newton's Backward Interpolation (https://www.mathworks.com/matlabcentral/fileexchange/72582-newton-s-backward-interpolation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
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