2D Barycentric Lagrange Interpolation

Interpolates a function on a rectangle.

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This is a very fast, vectorized, 2D extension of barycentric lagrange interpolation for a product grid on a rectangle. See included file for demonstration of how to use the script.

Cite As

Greg von Winckel (2026). 2D Barycentric Lagrange Interpolation (https://www.mathworks.com/matlabcentral/fileexchange/5511-2d-barycentric-lagrange-interpolation), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

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