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""" ======================================== Interpolation (:mod:`scipy.interpolate`) ========================================
.. currentmodule:: 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 <http://www.netlib.org/dierckx/>`__ and DFITPACK functions.
Univariate interpolation ========================
.. autosummary:: :toctree: generated/
interp1d BarycentricInterpolator KroghInterpolator barycentric_interpolate krogh_interpolate pchip_interpolate CubicHermiteSpline PchipInterpolator Akima1DInterpolator CubicSpline PPoly BPoly
Multivariate interpolation ==========================
Unstructured data:
.. autosummary:: :toctree: generated/
griddata LinearNDInterpolator NearestNDInterpolator CloughTocher2DInterpolator Rbf interp2d
For data on a grid:
.. autosummary:: :toctree: generated/
interpn RegularGridInterpolator RectBivariateSpline
.. seealso::
`scipy.ndimage.map_coordinates`
Tensor product polynomials:
.. autosummary:: :toctree: generated/
NdPPoly
1-D Splines ===========
.. autosummary:: :toctree: generated/
BSpline make_interp_spline make_lsq_spline
Functional interface to FITPACK routines:
.. autosummary:: :toctree: generated/
splrep splprep splev splint sproot spalde splder splantider insert
Object-oriented FITPACK interface:
.. autosummary:: :toctree: generated/
UnivariateSpline InterpolatedUnivariateSpline LSQUnivariateSpline
2-D Splines ===========
For data on a grid:
.. autosummary:: :toctree: generated/
RectBivariateSpline RectSphereBivariateSpline
For unstructured data:
.. autosummary:: :toctree: generated/
BivariateSpline SmoothBivariateSpline SmoothSphereBivariateSpline LSQBivariateSpline LSQSphereBivariateSpline
Low-level interface to FITPACK functions:
.. autosummary:: :toctree: generated/
bisplrep bisplev
Additional tools ================
.. autosummary:: :toctree: generated/
lagrange approximate_taylor_polynomial pade
.. seealso::
`scipy.ndimage.map_coordinates`, `scipy.ndimage.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`.
``pchip`` is an alias of `PchipInterpolator` for backward compatibility (should not be used in new code). """ from __future__ import division, print_function, absolute_import
from .interpolate import * from .fitpack import *
# New interface to fitpack library: from .fitpack2 import *
from .rbf import Rbf
from .polyint import *
from ._cubic import *
from .ndgriddata import *
from ._bsplines import *
from ._pade import *
__all__ = [s for s in dir() if not s.startswith('_')]
from scipy._lib._testutils import PytestTester test = PytestTester(__name__) del PytestTester
# Backward compatibility pchip = PchipInterpolator |