org.apache.commons.math.optimization.fitting
Class GaussianParametersGuesser

java.lang.Object
  org.apache.commons.math.optimization.fitting.GaussianParametersGuesser

public class GaussianParametersGuesser
extends java.lang.Object

Guesses the parameters (a, b, c, and d) of a ParametricGaussianFunction based on the specified observed points.

Since:

2.2

Version:

$Revision: 983921 $ $Date: 2010-08-10 12:46:06 +0200 (mar. 10 août 2010) $

Constructor Summary

GaussianParametersGuesser(WeightedObservedPoint[] observations)
Constructs instance with the specified observed points.

Method Summary

double[]

guess() Guesses the parameters based on the observed points.

Methods inherited from class java.lang.Object

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

Constructor Detail

GaussianParametersGuesser

public GaussianParametersGuesser(WeightedObservedPoint[] observations)

Constructs instance with the specified observed points.

Parameters:

observations - observed points upon which should base guess

Method Detail

guess

public double[] guess()

Guesses the parameters based on the observed points.

Returns:

guessed parameters array {a, b, c, d}