public static class RadialBasis.Gaussian extends Object implements RadialBasis.Function
Constructor and Description |
---|
RadialBasis.Gaussian(double a)
Creates a Gaussian basis function .
|
public RadialBasis.Gaussian(double a)
a
- a double
specifying the value of the
function parameter. Decreasing the Gaussian parameter decreases
fitting-error but may increase computational effort.public double f(double x)
f
in interface RadialBasis.Function
x
- a double
, the point at which the function
is to be evaluateddouble
, the value of the function at xpublic double g(double x)
gradient
of the radial basis approximation.g
in interface RadialBasis.Function
x
- a double
, the point at which the function
is to be evaluateddouble
, the value of the function at xCopyright © 1970-2015 Rogue Wave Software
Built October 13 2015.