ndinterpolant

This is a class implementing n-dimensional scattered data interpolation.
73 Downloads
Updated Sun, 14 Jan 2018 15:24:57 +0000

View License

This is a class implementing n-dimensional scattered data interpolation. Function values need not be scalar, but can be m-dimensional. So this class let you create arbitrary R^n => R^m functions by interpolation of given (scattered) data points. Additionally, you can query the jacobi matrix of the interpolant at any query point.
Interpolation is based on triangulation, linear within each triangulation simplex and "nan" outside the convex hull.
It's less efficient than ScatteredInterpolant, but the latter supports 2-D and 3-D data only, so i made this one.

Cite As

Tillmann Stübler (2024). ndinterpolant (https://www.mathworks.com/matlabcentral/fileexchange/57759-ndinterpolant), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Interpolation in Help Center and MATLAB Answers
Tags Add Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Version Published Release Notes
1.2.0.0

There was a small bug making the whole thing useless. Now it's resolved and working as expected.

1.1.0.0

minor changes

1.0.0.0