Package com.irurueta.numerical.interpolation

Class ThinPlateRadialBasisFunction

java.lang.Object

com.irurueta.numerical.interpolation.ThinPlateRadialBasisFunction

All Implemented Interfaces:

RadialBasisFunction

public class ThinPlateRadialBasisFunction
extends Object
implements RadialBasisFunction

Thin-plate spline Radial Basis Function implementation.

Field Summary

Fields

Modifier and Type	Field	Description
private final double	r0	Scale factor.

Constructor Summary

Constructors

Constructor	Description
ThinPlateRadialBasisFunction()	Constructor.
ThinPlateRadialBasisFunction(double scale)	Constructor.

Method Summary

Modifier and Type	Method	Description
double	evaluate(double r)	Evaluates RBF at provided distance between two points.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

r0

private final double r0

Scale factor.

Constructor Details

ThinPlateRadialBasisFunction

public ThinPlateRadialBasisFunction(double scale)

Constructor.

Parameters:

scale - scale factor.

ThinPlateRadialBasisFunction

public ThinPlateRadialBasisFunction()

Constructor. Uses default scale factor, which is 1.0.

Method Details

evaluate

public double evaluate(double r)

Evaluates RBF at provided distance between two points.

Specified by:

evaluate in interface RadialBasisFunction

Parameters:

r - distance between two points.

Returns:

result of evaluating RBF.