fact.extraction

Class WaveformFluctuation

java.lang.Object

fact.extraction.WaveformFluctuation

All Implemented Interfaces:

stream.Processor

public class WaveformFluctuation
extends Object
implements stream.Processor

This processor calculates integrals of a given integration window beginning at an random start sample. The next integration window begins with the last sample of the prior window. For a ROI300 event this leads to a sample of up to 10 integrals per event and pixel. The computed integrals can be used to investigate e.g. the NSB dependency of the resulting distribution. Created by jbuss on 17.11.14.

Field Summary

Fields

Modifier and Type	Field and Description
String	key
String	outputKey
String	pixelSetKey
long	Seed
int	skipFirst
int	skipLast
int	windowSize

Constructor Summary

Constructors

Constructor and Description
WaveformFluctuation()

Method Summary

Modifier and Type	Method and Description
stream.Data	process(stream.Data item)

Methods inherited from class java.lang.Object

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

Field Detail

key

@Parameter(required=true)
public String key

outputKey

@Parameter(required=true)
public String outputKey

pixelSetKey

@Parameter(description="Key of the pixel sample that should be used",
           defaultValue="")
public String pixelSetKey

skipFirst

@Parameter(description="Number of slices to be skipped at the time lines beginning",
           defaultValue="50")
public int skipFirst

skipLast

@Parameter(description="Number of slices to be skipped at the time lines end",
           defaultValue="50")
public int skipLast

windowSize

@Parameter(description="Size of the integration window",
           defaultValue="30")
public int windowSize

Seed

@Parameter(description="Seed of the random number generator")
public long Seed

Constructor Detail

WaveformFluctuation

public WaveformFluctuation()

Method Detail

process

public stream.Data process(stream.Data item)

Specified by:

process in interface stream.Processor