Package org.apache.commons.math3.analysis.interpolation
Univariate real functions interpolation algorithms.
-
Interface Summary Interface Description BivariateGridInterpolator Interface representing a bivariate real interpolating function where the sample points must be specified on a regular grid.MultivariateInterpolator Interface representing a univariate real interpolating function.TrivariateGridInterpolator Interface representing a trivariate real interpolating function where the sample points must be specified on a regular grid.UnivariateInterpolator Interface representing a univariate real interpolating function. -
Class Summary Class Description AkimaSplineInterpolator Computes a cubic spline interpolation for the data set using the Akima algorithm, as originally formulated by Hiroshi Akima in his 1970 paper "A New Method of Interpolation and Smooth Curve Fitting Based on Local Procedures." J.BicubicFunction Bicubic function.BicubicInterpolatingFunction Function that implements the bicubic spline interpolation.BicubicInterpolator Generates abicubic interpolating function
.BicubicSplineFunction 2D-spline function.BicubicSplineInterpolatingFunction Deprecated. as of 3.4 replaced byPiecewiseBicubicSplineInterpolatingFunction
BicubicSplineInterpolator Deprecated. as of 3.4 replaced byPiecewiseBicubicSplineInterpolator
DividedDifferenceInterpolator Implements the Divided Difference Algorithm for interpolation of real univariate functions.FieldHermiteInterpolator<T extends FieldElement<T>> Polynomial interpolator using both sample values and sample derivatives.HermiteInterpolator Polynomial interpolator using both sample values and sample derivatives.InterpolatingMicrosphere Utility class for theMicrosphereProjectionInterpolator
algorithm.InterpolatingMicrosphere.Facet Microsphere "facet" (surface element).InterpolatingMicrosphere.FacetData Data associated with eachInterpolatingMicrosphere.Facet
.InterpolatingMicrosphere2D Utility class for theMicrosphereProjectionInterpolator
algorithm.LinearInterpolator Implements a linear function for interpolation of real univariate functions.LoessInterpolator Implements the Local Regression Algorithm (also Loess, Lowess) for interpolation of real univariate functions.MicrosphereInterpolatingFunction Deprecated. Code will be removed in 4.0.MicrosphereInterpolatingFunction.MicrosphereSurfaceElement Class for storing the accounting data needed to perform the microsphere projection.MicrosphereInterpolator Deprecated. Code will be removed in 4.0.MicrosphereProjectionInterpolator Interpolator that implements the algorithm described in William Dudziak's MS thesis.NevilleInterpolator Implements the Neville's Algorithm for interpolation of real univariate functions.PiecewiseBicubicSplineInterpolatingFunction Function that implements the bicubic spline interpolation.PiecewiseBicubicSplineInterpolator Generates a piecewise-bicubic interpolating function.SmoothingPolynomialBicubicSplineInterpolator Deprecated. To be removed in 4.0 (see MATH-1166).SplineInterpolator Computes a natural (also known as "free", "unclamped") cubic spline interpolation for the data set.TricubicFunction 3D-spline function.TricubicInterpolatingFunction Function that implements the tricubic spline interpolation, as proposed in Tricubic interpolation in three dimensions, F.TricubicInterpolator Generates a tricubic interpolating function.TricubicSplineFunction 3D-spline function.TricubicSplineInterpolatingFunction Deprecated. To be removed in 4.0 (see MATH-1166).TricubicSplineInterpolator Deprecated. To be removed in 4.0 (see MATH-1166).UnivariatePeriodicInterpolator Adapter for classes implementing theUnivariateInterpolator
interface.