Matlab code for Lagrange interpolation

Lagrange interpolation

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This is a program to compute Lagrange interpolating polynomial as a tool for curve fitting. The inputs are the data points from an experiment the value at a latter point can be determined using the Lagrange interpolating polynomial. The polynomial coefficients and the fitting curve are also returned.

Cite As

Bibhu Das (2026). Matlab code for Lagrange interpolation (https://uk.mathworks.com/matlabcentral/fileexchange/65538-matlab-code-for-lagrange-interpolation), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: Numerical Methods

Categories

Find more on Interpolation in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0