Interpolation (scipy.interpolate)

Sub-package for objects used in interpolation.

As listed below, this sub-package contains spline functions and classes, one-dimensional and multi-dimensional (univariate and multivariate) interpolation classes, Lagrange and Taylor polynomial interpolators, and wrappers for FITPACK and DFITPACK functions.

Univariate interpolation

Multivariate interpolation

Unstructured data:

For data on a grid:

See also

scipy.ndimage.interpolation.map_coordinates

1-D Splines

Functional interface to FITPACK functions:

2-D Splines

For data on a grid:

For unstructured data:

Low-level interface to FITPACK functions:

Additional tools

See also

scipy.ndimage.interpolation.map_coordinates, scipy.ndimage.interpolation.spline_filter, scipy.signal.resample, scipy.signal.bspline, scipy.signal.gauss_spline, scipy.signal.qspline1d, scipy.signal.cspline1d, scipy.signal.qspline1d_eval, scipy.signal.cspline1d_eval, scipy.signal.qspline2d, scipy.signal.cspline2d.