whistleClassifier
Class WhistleFragment

java.lang.Object
  whistleClassifier.WhistleFragment

All Implemented Interfaces:

WhistleContour

public class WhistleFragment
extends java.lang.Object
implements WhistleContour

Field Summary

private static int	FITORDER
private double[]	freqsHz
private int	negInflections
private int	posInflections
private double[]	shapeFit
private double[]	timesSeconds

Constructor Summary

WhistleFragment(double[] times, double[] freqs)
Constructor to create a fragment using all of the data passed

WhistleFragment(double[] times, double[] freqs, int start, int fragLen)
Constructor to automatically extract the fragment from a longer segment.

WhistleFragment(WhistleContour whistleContour, int start, int fragLen)
Constructor to automatically extract a fragment from a longer contour.

Method Summary

private void	createFragment(double[] times, double[] freqs, int start, int fragLen)
double[]	getFreqsHz()
double[]	getTimesInSeconds()
private void	setTimeZero() Reference all the times in the fragment to zero

Methods inherited from class java.lang.Object

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

Field Detail

timesSeconds

private double[] timesSeconds

freqsHz

private double[] freqsHz

FITORDER

private static int FITORDER

shapeFit

private double[] shapeFit

negInflections

private int negInflections

posInflections

private int posInflections

Constructor Detail

WhistleFragment

public WhistleFragment(double[] times,
                       double[] freqs)

Constructor to create a fragment using all of the data passed

Parameters:

times - times (seconds)

freqs - frequencies (Hz)

WhistleFragment

public WhistleFragment(double[] times,
                       double[] freqs,
                       int start,
                       int fragLen)

Constructor to automatically extract the fragment from a longer segment.

Parameters:

times - segment times (seconds)

freqs - segment frequencies (Hz)

start - first bin in segment to take

fragLen - length of fragment to create

WhistleFragment

public WhistleFragment(WhistleContour whistleContour,
                       int start,
                       int fragLen)

Constructor to automatically extract a fragment from a longer contour.

Parameters:

whistleContour - contour to extract fragment from

start - start position in contour

fragLen - length of fragment

Method Detail

createFragment

private void createFragment(double[] times,
                            double[] freqs,
                            int start,
                            int fragLen)

setTimeZero

private void setTimeZero()

Reference all the times in the fragment to zero

getFreqsHz

public double[] getFreqsHz()

Specified by:

getFreqsHz in interface WhistleContour

getTimesInSeconds

public double[] getTimesInSeconds()

Specified by:

getTimesInSeconds in interface WhistleContour