Lagrange's Interpolation

Matlab codes for Lagrange's Interpolation. The detailed method and codes are available in the video lecture given in the description.


Updated 16 Jan 2022

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For details of the method and also coding watch the lecture:
Enter the values of independent variable x in an array:
[6.54 6.58 6.59 6.61 6.64]
Enter the values of dependent variable y in an array:
[2.8156 2.8182 2.8189 2.8202 2.8222]
Enter the value of x where we want to find the value of f(x): 6.60
The required value is f(6.60)= 2.8196>>

Cite As

Dr. Manotosh Mandal (2023). Lagrange's Interpolation (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
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Matlab codes for Lagrange's Interpolation with its video lecture.