Package gpl.whiten

Class SimpleWhitener

java.lang.Object

gpl.whiten.SimpleWhitener

All Implemented Interfaces:

TimeWhitener

public class SimpleWhitener
extends Object
implements TimeWhitener

Constructor Summary

Constructors

Constructor	Description
SimpleWhitener(double scaleFac)

Method Summary

Modifier and Type	Method	Description
void	addBackground(double[] specData)	Add data to background data store.
double[]	getBackground()	Get the current background
double[]	whitenData(double[] background, double[] rawData)	Whiten spectral data

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleWhitener

public SimpleWhitener(double scaleFac)

Method Details

whitenData

public double[] whitenData(double[] background,
 double[] rawData)

Description copied from interface: TimeWhitener

Whiten spectral data

Specified by:

whitenData in interface TimeWhitener

Parameters:

background - spectral mean values returned from a call to addBackground

rawData - abs spec data only with bins in range of interest

Returns:

double array of background means.

addBackground

public void addBackground(double[] specData)

Description copied from interface: TimeWhitener

Add data to background data store.

Specified by:

addBackground in interface TimeWhitener

Parameters:

specData - abs spec data only with bins in range of interest

getBackground

public double[] getBackground()

Description copied from interface: TimeWhitener

Get the current background

Specified by:

getBackground in interface TimeWhitener

Returns:

the mean, median, or whatever, background