| Package | Description | 
|---|---|
| org.hipparchus.analysis.interpolation | Univariate real functions interpolation algorithms. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AkimaSplineInterpolatorComputes 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. | 
| class  | DividedDifferenceInterpolatorImplements the 
 Divided Difference Algorithm for interpolation of real univariate
 functions. | 
| class  | LinearInterpolatorImplements a linear function for interpolation of real univariate functions. | 
| class  | LoessInterpolatorImplements the 
 Local Regression Algorithm (also Loess, Lowess) for interpolation of
 real univariate functions. | 
| class  | NevilleInterpolatorImplements the 
 Neville's Algorithm for interpolation of real univariate functions. | 
| class  | SplineInterpolatorComputes a natural (also known as "free", "unclamped") cubic spline interpolation for the data set. | 
| class  | UnivariatePeriodicInterpolatorAdapter for classes implementing the  UnivariateInterpolatorinterface. | 
| Constructor and Description | 
|---|
| UnivariatePeriodicInterpolator(UnivariateInterpolator interpolator,
                              double period)Builds an interpolator. | 
| UnivariatePeriodicInterpolator(UnivariateInterpolator interpolator,
                              double period,
                              int extend)Builds an interpolator. | 
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