org.apache.commons.math3.analysis.polynomials
Class FourierSeriesApproximation

java.lang.Object
  org.apache.commons.math3.analysis.polynomials.FourierSeriesApproximation

All Implemented Interfaces:

Serializable

public class FourierSeriesApproximation
extends Object
implements Serializable

Holder for a UnivariateFunction and its FourierSeries approximation

Since:

1.2

Version:

$Id: FourierSeriesApproximation.java 4761 2012-05-23 15:03:29Z HoudrogeR $

Author:

Rami Houdroge

See Also:

FourierDecompositionEngine, Serialized Form

Concurrency :

immutable if function is immutable

Constructor Summary

protected

FourierSeriesApproximation(UnivariateFunction fun, FourierSeries fou) Constructor.

Method Summary

FourierSeries	getFourier()
UnivariateFunction	getFunction()
double	getPeriod()
String	toString() Get String representation of Fourier Series

Methods inherited from class java.lang.Object

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

Constructor Detail

FourierSeriesApproximation

protected FourierSeriesApproximation(UnivariateFunction fun,
                                     FourierSeries fou)

Constructor. A holder for a UnivariateFunction and its approximated FourierSeries

Parameters:

fun - univariate real function

fou - approximated fourier series

Method Detail

getFunction

public UnivariateFunction getFunction()

Returns:

the function

getFourier

public FourierSeries getFourier()

Returns:

the fourier series approximation

getPeriod

public double getPeriod()

Returns:

period of functions

toString

public String toString()

Get String representation of Fourier Series

Overrides:

toString in class Object

Returns:

string