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""" |
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======================================== |
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Interpolation (:mod:`scipy.interpolate`) |
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======================================== |
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.. currentmodule:: scipy.interpolate |
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Sub-package for objects used in interpolation. |
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As listed below, this sub-package contains spline functions and classes, |
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1-D and multidimensional (univariate and multivariate) |
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interpolation classes, Lagrange and Taylor polynomial interpolators, and |
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wrappers for `FITPACK <http://www.netlib.org/dierckx/>`__ |
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and DFITPACK functions. |
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Univariate interpolation |
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======================== |
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.. autosummary:: |
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:toctree: generated/ |
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interp1d |
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BarycentricInterpolator |
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KroghInterpolator |
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barycentric_interpolate |
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krogh_interpolate |
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pchip_interpolate |
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CubicHermiteSpline |
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PchipInterpolator |
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Akima1DInterpolator |
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CubicSpline |
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PPoly |
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BPoly |
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FloaterHormannInterpolator |
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Multivariate interpolation |
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========================== |
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Unstructured data: |
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.. autosummary:: |
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:toctree: generated/ |
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griddata |
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LinearNDInterpolator |
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NearestNDInterpolator |
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CloughTocher2DInterpolator |
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RBFInterpolator |
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Rbf |
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interp2d |
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For data on a grid: |
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.. autosummary:: |
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:toctree: generated/ |
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interpn |
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RegularGridInterpolator |
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RectBivariateSpline |
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.. seealso:: |
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`scipy.ndimage.map_coordinates` |
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Tensor product polynomials: |
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.. autosummary:: |
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:toctree: generated/ |
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NdPPoly |
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NdBSpline |
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1-D Splines |
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=========== |
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.. autosummary:: |
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:toctree: generated/ |
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BSpline |
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make_interp_spline |
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make_lsq_spline |
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make_smoothing_spline |
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generate_knots |
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make_splrep |
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make_splprep |
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Functional interface to FITPACK routines: |
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.. autosummary:: |
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:toctree: generated/ |
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splrep |
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splprep |
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splev |
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splint |
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sproot |
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spalde |
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splder |
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splantider |
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insert |
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Object-oriented FITPACK interface: |
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.. autosummary:: |
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:toctree: generated/ |
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UnivariateSpline |
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InterpolatedUnivariateSpline |
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LSQUnivariateSpline |
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2-D Splines |
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=========== |
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For data on a grid: |
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.. autosummary:: |
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:toctree: generated/ |
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RectBivariateSpline |
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RectSphereBivariateSpline |
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For unstructured data: |
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.. autosummary:: |
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:toctree: generated/ |
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BivariateSpline |
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SmoothBivariateSpline |
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SmoothSphereBivariateSpline |
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LSQBivariateSpline |
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LSQSphereBivariateSpline |
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Low-level interface to FITPACK functions: |
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.. autosummary:: |
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:toctree: generated/ |
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bisplrep |
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bisplev |
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Rational Approximation |
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====================== |
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.. autosummary:: |
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:toctree: generated/ |
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pade |
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AAA |
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Additional tools |
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================ |
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.. autosummary:: |
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:toctree: generated/ |
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lagrange |
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approximate_taylor_polynomial |
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.. seealso:: |
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`scipy.ndimage.map_coordinates`, |
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`scipy.ndimage.spline_filter`, |
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`scipy.signal.resample`, |
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`scipy.signal.bspline`, |
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`scipy.signal.gauss_spline`, |
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`scipy.signal.qspline1d`, |
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`scipy.signal.cspline1d`, |
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`scipy.signal.qspline1d_eval`, |
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`scipy.signal.cspline1d_eval`, |
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`scipy.signal.qspline2d`, |
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`scipy.signal.cspline2d`. |
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``pchip`` is an alias of `PchipInterpolator` for backward compatibility |
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(should not be used in new code). |
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""" |
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from ._interpolate import * |
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from ._fitpack_py import * |
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from ._fitpack2 import * |
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from ._rbf import Rbf |
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from ._rbfinterp import * |
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from ._polyint import * |
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from ._cubic import * |
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from ._ndgriddata import * |
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from ._bsplines import * |
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from ._fitpack_repro import generate_knots, make_splrep, make_splprep |
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from ._pade import * |
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from ._rgi import * |
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from ._ndbspline import NdBSpline |
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from ._bary_rational import * |
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from . import fitpack, fitpack2, interpolate, ndgriddata, polyint, rbf, interpnd |
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__all__ = [s for s in dir() if not s.startswith('_')] |
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from scipy._lib._testutils import PytestTester |
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test = PytestTester(__name__) |
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del PytestTester |
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pchip = PchipInterpolator |
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