Package org.hipparchus.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.FieldUnivariateInterpolator Interface representing a univariate field interpolating function.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."BicubicInterpolatingFunction Function that implements the bicubic spline interpolation.BicubicInterpolator Generates abicubic interpolating function
.BilinearInterpolatingFunction Interpolate grid data using bilinear interpolation.BilinearInterpolator Interpolate grid data using bilinear interpolation.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.GridAxis Helper for finding interpolation nodes along one axis of grid data.HermiteInterpolator Polynomial interpolator using both sample values and sample derivatives.InterpolatingMicrosphere Utility class for theMicrosphereProjectionInterpolator
algorithm.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.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 piecewisebicubic interpolating function.SplineInterpolator Computes a natural (also known as "free", "unclamped") cubic spline interpolation for the data set.TricubicInterpolatingFunction Function that implements the tricubic spline interpolation, as proposed in Tricubic interpolation in three dimensions
F.TricubicInterpolator Generates a tricubic interpolating function.UnivariatePeriodicInterpolator Adapter for classes implementing theUnivariateInterpolator
interface.