vec_math
Class LeastFourier.FourierAmoeba

java.lang.Object
  vec_math.Amoeba
      vec_math.LeastFourier.FourierAmoeba

Enclosing class:

LeastFourier

protected class LeastFourier.FourierAmoeba
extends Amoeba

An amoeba for solving least-squares to fourier series.

Nested Class Summary

Nested classes/interfaces inherited from class vec_math.Amoeba

Amoeba.Test

Field Summary

Fields inherited from class vec_math.Amoeba

DEFCRAWL, DEFDIMCRAWL, DEFMAXCRAWL, DEFTOLERANCE

Constructor Summary

protected

LeastFourier.FourierAmoeba(Vector2D[] measures, int order) We call the super-constructor without arguments and then construct the Multidimensional for minimization out of the measures and the order.

Method Summary

protected void

previousFit(VectorG old) We estimate a first solution by calculating remainder of the fit minus the last fit, which has a handle for amplitude estimation.

Methods inherited from class vec_math.Amoeba

crawl, crawl, estimateStart, estimateStart, getApproximation, getClosestPoint, getFunction, getSimplex, getSimplexValue, getSmallestArgument, getSmallestDecrease, getSmallestValue, setFunction, setNoiseLevel, setStart

Methods inherited from class java.lang.Object

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

Constructor Detail

LeastFourier.FourierAmoeba

protected LeastFourier.FourierAmoeba(Vector2D[] measures,
                                     int order)

We call the super-constructor without arguments and then construct the Multidimensional for minimization out of the measures and the order. Starting values are estimated in previousFit(vec_math.VectorG).

Method Detail

previousFit

protected void previousFit(VectorG old)

We estimate a first solution by calculating remainder of the fit minus the last fit, which has a handle for amplitude estimation.