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Gridded Data Interpolation

Interpolation of uniformly sampled data in 2-D, 3-D, N-D

Functions

interp2 Interpolation for 2-D gridded data in meshgrid format
interp3 Interpolation for 3-D gridded data in meshgrid format
interpn Interpolation for 1-D, 2-D, 3-D, and N-D gridded data in ndgrid format
griddedInterpolant Gridded data interpolation
ndgrid Rectangular grid in N-D space
meshgrid 2-D and 3-D grids

Examples and How To

Interpolating Gridded Data

Interpolation of regularly spaced, axis-aligned data sets.

Interpolation of 2-D Selections in 3-D Grids

This example shows how to reduce the dimensionality of the grid plane arrays in 3-D to solve a 2-D interpolation problem.

Concepts

Gridded and Scattered Sample Data

Introduction to interpolating gridded and scattered data sets.

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