Package Azigram

Class AzigramDataUnit

java.lang.Object

PamguardMVC.PamDataUnit<T,U>

PamguardMVC.DataUnit2D<PamDataUnit,SuperDetection>

fftManager.FFTDataUnit

Azigram.AzigramDataUnit

All Implemented Interfaces:

Comparable<PamDataUnit>, AcousticDataUnit

public class AzigramDataUnit
extends FFTDataUnit

Just a dirty hack for testing. This AzigramDataUnit is just an FFTDataUnit, But override the getMagnitude() function to run the demux and Azigram routines.

Author:

brian_mil

Constructor Summary

Constructors

Constructor	Description
AzigramDataUnit(long timeMilliseconds, int channelBitmap, long startSample, long duration, ComplexArray fftData, int fftSlice)

Method Summary

Modifier and Type	Method	Description
double[]	getDirectionalAngle()
double[]	getDirectionalMagnitude()
double[]	getF()
double[]	getMagnitudeData()	Return the values in decibels (spectrum level I think).
ComplexArray	getP()
double[]	getSpectrogramAlpha()	Placeholder in case we want an Azigram with transparency linked to signal amplitude.
double[]	getSpectrogramData()
double[]	getVx()
double[]	getVy()
void	setDirectionalAngle(double[] mu)
void	setDirectionalMagnitude(double[] mag)
void	setF(double[] f)
void	setP(ComplexArray p)
void	setVx(double[] vx)
void	setVy(double[] vy)

Methods inherited from class fftManager.FFTDataUnit

getFftData, getFftSlice, getUsefulBinRange, setFftData, setInfo, setUsefulBinRange

Methods inherited from class PamguardMVC.PamDataUnit

addDataAnnotation, addSuperDetection, amplifyMeasuredAmplitudeByDB, amplifyMeasuredAmplitudeByLinear, calcSnapshotGeometry, clearOandAngles, clearUpdateCount, compareTo, findDataAnnotation, findDataAnnotation, freeData, getAbsBlockIndex, getAmplitudeDB, getAnnotationsSummaryString, getBasicData, getCalculatedAmlitudeDB, getChannelBitmap, getColourIndex, getDataAnnotation, getDatabaseIndex, getDatabaseUpdateOf, getDataUnitFileInformation, getDataUnitPopupMenu, getDurationInMilliseconds, getEndTimeInMilliseconds, getFrequency, getFrequencyOverlap, getHydrophoneBitmap, getHydrophoneHeading, getLastChangeTime, getLastSample, getLastUpdateTime, getLocalisation, getMeasuredAmplitude, getMeasuredAmplitudeType, getNoiseBackground, getNumDataAnnotations, getOriginLatLong, getParentDataBlock, getSampleDuration, getSampleDurationAsInt, getSeconds, getSequenceBitmap, getSequenceBitmapObject, getSignalExcess, getSignalSPL, getSnapshotGeometry, getStartSample, getSummaryString, getSuperDetection, getSuperDetection, getSuperDetection, getSuperDetection, getSuperDetection, getSuperDetectionsCount, getSuperDetectionSyncronisation, getSuperId, getTimeDelaysSeconds, getTimeMilliseconds, getTimeNanoseconds, getTimeOverlap, getUID, getUpdateCount, isEmbryonic, isForceAmpRecalc, linAmplitudeToDB, removeDataAnnotation, removeDataAnnotation, removeSuperDetection, setAbsBlockIndex, setCalculatedAmlitudeDB, setChannelBitmap, setDatabaseIndex, setDatabaseUpdateOf, setDataUnitFileInformation, setDurationInMilliseconds, setEmbryonic, setForceAmpRecalc, setFrequency, setInfo, setLastUpdateTime, setLocalisation, setMeasuredAmpAndType, setMeasuredAmplitude, setMeasuredAmplitudeType, setNoiseBackground, setParentDataBlock, setSampleDuration, setSequenceBitmap, setSignalExcess, setSignalSPL, setSnapshotGeometry, setStartSample, setTimeDelaysSeconds, setTimeMilliseconds, setUID, setUniqueSuperDetection, sortOutputMaps, updateDataUnit

Methods inherited from class java.lang.Object

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

Constructor Details

AzigramDataUnit

public AzigramDataUnit(long timeMilliseconds,
 int channelBitmap,
 long startSample,
 long duration,
 ComplexArray fftData,
 int fftSlice)

Method Details

getMagnitudeData

public double[] getMagnitudeData()

Description copied from class: FFTDataUnit

Return the values in decibels (spectrum level I think). Should be good to go for plotting on the spectrogram.

Overrides:

getMagnitudeData in class FFTDataUnit

Returns:

data for plotting. Should be converted to the same scale as is used by the plot axis (usually dB, but might be counts or some other data type)

getP

public ComplexArray getP()

setP

public void setP(ComplexArray p)

getVx

public double[] getVx()

setVx

public void setVx(double[] vx)

getVy

public double[] getVy()

setVy

public void setVy(double[] vy)

getF

public double[] getF()

setF

public void setF(double[] f)

getDirectionalAngle

public double[] getDirectionalAngle()

setDirectionalAngle

public void setDirectionalAngle(double[] mu)

getSpectrogramData

public double[] getSpectrogramData()

Overrides:

getSpectrogramData in class FFTDataUnit

getSpectrogramAlpha

public double[] getSpectrogramAlpha()

Placeholder in case we want an Azigram with transparency linked to signal amplitude.

Returns:

setDirectionalMagnitude

public void setDirectionalMagnitude(double[] mag)

getDirectionalMagnitude

public double[] getDirectionalMagnitude()