spectrogramNoiseReduction.threshold
Class SpectrogramThreshold

java.lang.Object
  spectrogramNoiseReduction.SpecNoiseMethod
      spectrogramNoiseReduction.threshold.SpectrogramThreshold

public class SpectrogramThreshold
extends SpecNoiseMethod

Field Summary

static int	OUTPUT_BINARY
static int	OUTPUT_INPUT
static int	OUTPUT_RAW
private double	powerThreshold
private ThresholdDialogComponent	thresholdDialogComponent
protected ThresholdParams	thresholdParams

Constructor Summary

SpectrogramThreshold()

Method Summary

void	fillXMLParameters(org.w3c.dom.Element n)
int	getDelay()
java.lang.String	getDescription() Get a longer description of the method in html format for hover texts in dialogs.
SpecNoiseDialogComponent	getDialogComponent() Get a component to include in the overall noise reductino dialog
java.lang.String	getName() Get a name for the method.
java.io.Serializable	getParams() Get the noise params for this method for storage between euns
boolean	initialise(int channelMap) Set up the noise reduction process
void	pickEarlierData(Complex[] earlyData, Complex[] thresholdData) go through an array of other data, and copy data that's in earlyData into thresholdData if the threhsoldData is > 0;
boolean	runNoiseReduction(FFTDataUnit fftDataUnit) Run the noise reduction on the data in place.
boolean	setParams(java.io.Serializable noiseParams) Set the params for this method - will check class is OK before casting.

Methods inherited from class spectrogramNoiseReduction.SpecNoiseMethod

getAnnotation

Methods inherited from class java.lang.Object

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

Field Detail

OUTPUT_BINARY

public static final int OUTPUT_BINARY

See Also:

Constant Field Values

OUTPUT_INPUT

public static final int OUTPUT_INPUT

See Also:

Constant Field Values

OUTPUT_RAW

public static final int OUTPUT_RAW

See Also:

Constant Field Values

thresholdParams

protected ThresholdParams thresholdParams

powerThreshold

private double powerThreshold

thresholdDialogComponent

private ThresholdDialogComponent thresholdDialogComponent

Constructor Detail

SpectrogramThreshold

public SpectrogramThreshold()

Method Detail

getDialogComponent

public SpecNoiseDialogComponent getDialogComponent()

Description copied from class: SpecNoiseMethod

Get a component to include in the overall noise reductino dialog

Specified by:

getDialogComponent in class SpecNoiseMethod

Returns:

component

getName

public java.lang.String getName()

Description copied from class: SpecNoiseMethod

Get a name for the method.

Specified by:

getName in class SpecNoiseMethod

Returns:

String

getDescription

public java.lang.String getDescription()

Description copied from class: SpecNoiseMethod

Get a longer description of the method in html format for hover texts in dialogs.

Specified by:

getDescription in class SpecNoiseMethod

Returns:

html description

getDelay

public int getDelay()

Specified by:

getDelay in class SpecNoiseMethod

Returns:

the delay imposed on the data by this operation.

getParams

public java.io.Serializable getParams()

Description copied from class: SpecNoiseMethod

Get the noise params for this method for storage between euns

Specified by:

getParams in class SpecNoiseMethod

Returns:

initialise

public boolean initialise(int channelMap)

Description copied from class: SpecNoiseMethod

Set up the noise reduction process

Specified by:

initialise in class SpecNoiseMethod

Returns:

true if initialised OK.

runNoiseReduction

public boolean runNoiseReduction(FFTDataUnit fftDataUnit)

Description copied from class: SpecNoiseMethod

Run the noise reduction on the data in place.

Specified by:

runNoiseReduction in class SpecNoiseMethod

Returns:

true if ran OK/

pickEarlierData

public void pickEarlierData(Complex[] earlyData,
                            Complex[] thresholdData)

go through an array of other data, and copy data that's in earlyData into thresholdData if the threhsoldData is > 0;

Parameters:

earlyData - data to pick from (generally raw input fft data to noise process)

binaryChoice - output from runNoiseReduction()

setParams

public boolean setParams(java.io.Serializable noiseParams)

Description copied from class: SpecNoiseMethod

Set the params for this method - will check class is OK before casting.

Specified by:

setParams in class SpecNoiseMethod

Returns:

true if parameters match

fillXMLParameters

public void fillXMLParameters(org.w3c.dom.Element n)

Specified by:

fillXMLParameters in class SpecNoiseMethod