Package gpl.whiten

Class InfiniteSortWithMean2

java.lang.Object

gpl.whiten.InfiniteSort

gpl.whiten.InfiniteSortWithMean2

public class InfiniteSortWithMean2
extends InfiniteSort

Extension of InfiniteSort to also keep a running total of mean squared values.

Author:

Doug Gillespie

Constructor Summary

Constructors

Constructor	Description
InfiniteSortWithMean2(int nPoints)

Method Summary

Modifier and Type	Method	Description
double	addData(double d)	Add data to the sorted list.
double	getMeanSq()
double	getTotalSq()

Methods inherited from class gpl.whiten.InfiniteSort

checkSort, getAutoInitialise, getCentralMean, getCentralMean, getData, getMedian, getnPoints, getSortedData, getSortInd, getTotalCalls, main, setAutoInitialise, setStop

Methods inherited from class java.lang.Object

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

Constructor Details

InfiniteSortWithMean2

public InfiniteSortWithMean2(int nPoints)

Method Details

addData

public double addData(double d)

Description copied from class: InfiniteSort

Add data to the sorted list. The oldest data point will drop off the list and the correct index of the new data point will be found. Data are always left in place (unsorted) in the data list and modifications are only to the sorted index data.

Overrides:

addData in class InfiniteSort

Parameters:

d - New data value.

Returns:

the value of the data removed from the list (i.e. the oldest value)

getMeanSq

public double getMeanSq()

Returns:

The RMS value of data in the data list.

getTotalSq

public double getTotalSq()

Returns:

the total Squared data