======================================== Interpolation (:mod:`scipy.interpolate`) ======================================== .. module:: scipy.interpolate Univariate interpolation ======================== .. autosummary:: :toctree: generated/ interp1d BarycentricInterpolator KroghInterpolator PiecewisePolynomial barycentric_interpolate krogh_interpolate piecewise_polynomial_interpolate Multivariate interpolation ========================== .. autosummary:: :toctree: generated/ interp2d Rbf 1-D Splines =========== .. autosummary:: :toctree: generated/ UnivariateSpline InterpolatedUnivariateSpline LSQUnivariateSpline The above univariate spline classes have the following methods: .. autosummary:: :toctree: generated/ UnivariateSpline.__call__ UnivariateSpline.derivatives UnivariateSpline.integral UnivariateSpline.roots UnivariateSpline.get_coeffs UnivariateSpline.get_knots UnivariateSpline.get_residual UnivariateSpline.set_smoothing_factor Low-level interface to FITPACK functions: .. autosummary:: :toctree: generated/ splrep splprep splev splint sproot spalde bisplrep bisplev 2-D Splines =========== .. seealso:: scipy.ndimage.map_coordinates .. autosummary:: :toctree: generated/ BivariateSpline SmoothBivariateSpline LSQBivariateSpline Low-level interface to FITPACK functions: .. autosummary:: :toctree: generated/ bisplrep bisplev Additional tools ================ .. autosummary:: :toctree: generated/ lagrange approximate_taylor_polynomial