JMSLTM Numerical Library 4.0

com.imsl.math
Interface RadialBasis.Function

All Known Implementing Classes:
RadialBasis.Gaussian, RadialBasis.HardyMultiquadric
Enclosing interface:
RadialBasis

public static interface RadialBasis.Function

Public interface for the user supplied function to the RadialBasis object.


Method Summary
 double f(double x)
          A radial basis function.
 double g(double x)
          The derivative of the radial basis function.
 

Method Detail

f

public double f(double x)
A radial basis function.

Parameters:
x - a double, the point at which the function is to be evaluated
Returns:
a double, the value of the function at x

g

public double g(double x)
The derivative of the radial basis function.

Parameters:
x - a double, the point at which the function is to be evaluated
Returns:
a double, the value of the function at x

JMSLTM Numerical Library 4.0

Copyright 1970-2006 Visual Numerics, Inc.
Built June 1 2006.