Package cepstrum

Class CepstrumDataBlock

java.lang.Object

PamguardMVC.PamObservable

PamguardMVC.PamDataBlock<FFTDataUnit>

PamguardMVC.AcousticDataBlock<FFTDataUnit>

PamguardMVC.DataBlock2D<FFTDataUnit>

fftManager.FFTDataBlock

cepstrum.CepstrumDataBlock

public class CepstrumDataBlock
extends FFTDataBlock

Field Summary

Fields inherited from class PamguardMVC.PamDataBlock

ITERATOR_END, MATCH_AFTER, MATCH_BEFORE, MATCH_EXACT, MIX_DONOTHING, MIX_INTODATABASE, MIX_OUTOFDATABASE, naturalLifetime, NOTIFY_NEW_DATA, NOTIFY_UPDATE_DATA, pamDataUnits, parentProcess, POSITION_AFTER, POSITION_BEFORE, REFERENCE_ABSOLUTE, REFERENCE_CURRENT, REQUEST_DATA_LOADED, REQUEST_DATA_PARTIAL_LOAD, REQUEST_EXCEPTION, REQUEST_INTERRUPTED, REQUEST_NO_DATA, REQUEST_SAME_REQUEST, unitsAdded, unitsRemoved, unitsUpdated

Fields inherited from class PamguardMVC.PamObservable

masterClockSample, objectChanged, overlayDraw, pamProfiler

Constructor Summary

Constructors

Constructor	Description
CepstrumDataBlock(String dataName, PamProcess parentProcess, int channelMap, int fftHop, int fftLength)

Method Summary

Modifier and Type	Method	Description
double	getDataGain(int iChan)	Override the normal FFTDataBlock getDataGain method here and just return 1.
double	getMaxDataValue()	Get the maximum value which can occur in the data.
DataTypeInfo	getScaleInfo()	Get the scale units to display on axis, etc.

Methods inherited from class fftManager.FFTDataBlock

clearAll, dumpBlockContents, getChannelMap, getComplexArray, getDataBlockXML, getDataWidth, getFftHop, getFftLength, getHopSamples, getLongDataName, getMinDataValue, getOldLongDataName, isRecycle, recycleComplexArray, setFftHop, setFftLength, setRecycle, setWindowGain

Methods inherited from class PamguardMVC.AcousticDataBlock

findParentSource, getChannelListManager, getParentSourceData, notifyModelChanged, prepareAmplitudeCalculations, prepareChannelLists

Methods inherited from class PamguardMVC.PamDataBlock

addDataAnnotationType, addLocalisationContents, addObserver, addObserver, addOfflineDataMap, addOldPamData, addPamData, addPamData, autoEffortProvider, autoSetDataBlockMixMode, cancelDataOrder, cancelDataOrder, checkOfflineDataUIDs, clearAll, clearChannelIterators, clearDeletedList, clearOnViewerLoad, copyDataList, createProcessAnnotations, createProcessAnnotations, dispose, dumpBufferStatus, findAnnotation, findAnnotation, findByDatabaseIndex, findDataUnit, findDataUnit, findFirstUnitAfter, findLastUnitBefore, findUnitByUIDandUTC, findUnitsinInterval, getAbsoluteDataUnit, getAnnotationHandler, getARealChannel, getBackgroundManager, getBespokeDataMapGraphic, getBinaryDataSource, getCanLog, getChannelIterator, getChannelIteratorCount, getChannelsForSequenceMap, getClosestUnitMillis, getClosestUnitMillis, getClosestUnitMillisUsingSeq, getCrossReferenceInformation, getCumulativeGain, getCurrentViewDataEnd, getCurrentViewDataStart, getDataAutomationInfo, getDatablockSpeciesManager, getDataCopy, getDataCopy, getDataCopy, getDataCopy, getDataCopyFromEnd, getDataCopyFromStart, getDatagrammedMap, getDatagramProvider, getDataName, getDataSelectCreator, getDataSelector, getDataSelector, getDataSelector, getDataUnit, getDataUnitMenuItems, getDataUnitPopupMenu, getDurationRange, getEffortProvider, getFirstRawSourceDataBlock, getFirstUnit, getFirstUnit, getFirstUnitAfter, getFirstViewerUID, getFrequencyRange, getHydrophoneMap, getJSONDataSource, getLastUnit, getLastUnit, getLastUnitMillis, getLastViewerUID, getListIterator, getListIterator, getListIteratorFromEnd, getListIteratorFromStart, getLocalisationAlgorithm, getLocalisationContents, getLogging, getLoggingName, getMixedDirection, getMyDataUnits, getNanoTimeCalculator, getNaturalLifetime, getNaturalLifetimeMillis, getNextDataStart, getNextUnit, getNextUnit, getNumOfflineDataMaps, getNumRequiredBeforeLoadTime, getOfflineData, getOfflineDataMap, getOfflineDataMap, getPamConfiguration, getPamSymbolManager, getParentProcess, getPreceedingUnit, getPreceedingUnit, getPreceedingUnit, getPreceedingUnit, getPreceedingUnitFromSeq, getPreceedingUnitFromSeq, getPrevDataEnd, getPrimaryDataMap, getProcessAnnotations, getQuickId, getQuickId2, getRawSourceDataBlock, getRawSourceDataBlock2, getRecordingTrigger, getRecycledUnit, getRecyclingStoreLength, getRemovedItems, getReverseChannelIterator, getSampleRate, getSaveRequirements, getSequenceCount, getSequenceIterator, getSequenceMap, getSequenceMapObject, getShouldBinary, getShouldLog, getShouldLog, getSourceDataBlock, getSourceProcess, getSuperDetectionClass, getSynchLock, getTaskDataCopy, getTethysDataProvider, getTOADCalculator, getUidHandler, getUIDRepairLogging, getUniqueParentList, getUnitClass, getUnitIndex, getUnitsCount, getUnitsCountFromTime, hasDataRange, isCanClipGenerate, isClearAtStart, isLinkGpsData, isOffline, isRecycling, loadViewerData, loadViewerData, masterClockUpdate, needViewerDataLoad, noteNewSettings, notifyOfflineObservers, orderOfflineData, orderOfflineData, orderOfflineData, pamStart, pamStop, remove, remove, remove, removedDataUnit, removeOfflineDataMap, removeOldUnitsS, removeOldUnitsT, reset, saveViewerData, setAnnotationHandler, setBackgroundManager, setBinaryDataSource, setCanClipGenerate, setChannelMap, setClearAtStart, setCurrentViewDataEnd, setCurrentViewDataStart, setDatagramProvider, setDataName, setDataSelectCreator, setEffortProvider, setJSONDataSource, setLinkGpsData, setLocalisationContents, SetLogging, setMixedDirection, setNanoTimeCalculator, setNaturalLifetime, setNaturalLifetimeMillis, setPamSymbolManager, setParentProcess, setRecordingTrigger, setRecycling, setRecyclingStoreLength, setSampleRate, setSequenceMap, setShouldBinary, setShouldLog, setSynchLock, setUidHandler, shouldNotify, sortData, sortOutputMaps, stopTimer, toString, updatePamData

Methods inherited from class PamguardMVC.PamObservable

addInstantObserver, canDraw, canDraw, clearchanged, countObservers, createKeyItem, deleteObserver, deleteObservers, drawDataUnit, findThreadedObserver, getCPUPercent, getCPUPercent, getHoverText, getInstantObservers, getLongestObserver, getMaxThreadJitter, getOverlayDraw, getPamObserver, getPamObservers, getRequiredHistory, isInstantObserver, notifyInstantObservers, notifyNornalObservers, notifyObservers, notifyObservers, setChanged, setOverlayDraw, updateObservers, waitForThreadedObservers

Methods inherited from class java.lang.Object

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

Constructor Details

CepstrumDataBlock

public CepstrumDataBlock(String dataName,
 PamProcess parentProcess,
 int channelMap,
 int fftHop,
 int fftLength)

Method Details

getMaxDataValue

public double getMaxDataValue()

Description copied from class: DataBlock2D

Get the maximum value which can occur in the data. e.g. sampleRate/2 for FFT data.

Overrides:

getMaxDataValue in class FFTDataBlock

Returns:

the data's maximum value

getScaleInfo

public DataTypeInfo getScaleInfo()

Description copied from class: DataBlock2D

Get the scale units to display on axis, etc.

Overrides:

getScaleInfo in class FFTDataBlock

Returns:

data type information.

getDataGain

public double getDataGain(int iChan)

Override the normal FFTDataBlock getDataGain method here and just return 1. If we use the FFTDataBlock version without running the normal FFTDataBlock initialization routines, we will always get 0 gain.

Overrides:

getDataGain in class FFTDataBlock

Parameters:

iChan - channel number

Returns:

gain as a factor (to allow for negative gains)