Package clickDetector

Class OldClickClass

java.lang.Object
clickDetector.OldClickClass
public class OldClickClass extends Object
Author:
Doug Gillespie Click objects created by a click detector.

Contains a snap shot of wave data representing the click (this may or may not have been filtered). Also contains the basic data included in clicks created by RainbowClick

See Also:

  • Constructor Details

    • OldClickClass

      public OldClickClass(ClickDetector clickDetector, long startSample, int nChan, long duration, int channelList, int triggerList)

  • Method Details

    • isTracked

      public boolean isTracked()

    • setTracked

      public void setTracked(boolean tracked)

    • getEventId

      public int getEventId()

    • setEventId

      public void setEventId(int eventId)

    • getAngle

      public double getAngle(float sampleRate)
      Gets the angle to a click from the time delay on two hydrophones based on sound speed.
      Parameters:
      sampleRate -
      Returns:
      The angle to the click (ahead = 0 degrees)

    • getComplexSpectrum

      public Complex[] getComplexSpectrum(int channel)
      Returns the complex spectrum for a given channel using the shortest possible FFT length
      Parameters:
      channel -
      Returns:
      The complex spectrum

    • getComplexSpectrum

      public Complex[] getComplexSpectrum(int channel, int fftLength)
      Returns the complex spectrum for a given channel using a set FFT length
      Parameters:
      channel -
      fftLength -
      Returns:
      the complex spectrum

    • getCurrentSpectrumLength

      public int getCurrentSpectrumLength()

    • getPowerSpectrum

      public double[] getPowerSpectrum(int channel, int fftLength)
      Returns the power spectum for a given channel (square of magnitude of complex spectrum)
      Parameters:
      channel -
      fftLength -
      Returns:
      Power spectrum

    • getTotalPowerSpectrum

      public double[] getTotalPowerSpectrum(int fftLength)
      Returns the sum of the power spectra for all channels
      Parameters:
      fftLength -
      Returns:
      Sum of power spectra

    • inBandEnergy

      public double inBandEnergy(double[] freqs)
      Calculates the total energy within a particular frequency band
      Parameters:
      freqs -
      Returns:
      In Band Energy
      See Also:

    • clickLength

      public double clickLength(double percent)
      Calculates the length of a click in seconds averaged over all channels
      Parameters:
      percent - Fraction of total click energy to use in the calculation
      Returns:
      click length in seconds
      See Also:

    • clickLength

      public double clickLength(int channel, double percent)
      Calculates the length of a click in seconds for a particular channel
      Parameters:
      channel -
      percent - Fraction of total click energy to use in the calculation
      Returns:
      Click Length (seconds)
      See Also:

    • peakFrequency

      public double peakFrequency(double[] searchRange)

    • peakFrequencyWidth

      public double peakFrequencyWidth(double peakFrequency, double percent)

    • getAmplitude

      public double getAmplitude(int channel)

    • setAmplitude

      public void setAmplitude(int channel, double amplitude)

    • getWaveData

      public double[] getWaveData(int channel)

    • getWaveData

      public double[][] getWaveData()

    • setWaveData

      public void setWaveData(double[][] waveData)

    • freeClickMemory

      public void freeClickMemory()

    • getMeanAmplitude

      public double getMeanAmplitude()

    • getDBamplitude

      public double getDBamplitude()
      Returns:
      Returns the dBamplitude.

    • setDBamplitude

      public void setDBamplitude(double bamplitude)
      Parameters:
      bamplitude - The dBamplitude to set.

    • getDelay

      public int getDelay()
      Returns:
      Returns the delay.

    • setDelay

      public void setDelay(int delay)
      Parameters:
      delay - The delay to set.

    • getNChan

      public int getNChan()