Klasse Spectrogram
java.lang.Object
libsidutils.fingerprinting.spectrogram.Spectrogram
Created by hsyecheng on 2015/6/11.
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Feldübersicht
Felder -
Konstruktorübersicht
KonstruktorenKonstruktorBeschreibungSpectrogram(short[] data, int windowsType, int windowSize, int overlap, float fs) -
Methodenübersicht
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Felddetails
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stft
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freq
public final float[] freq -
time
public final float[] time -
fft
private final org.jtransforms.fft.FloatFFT_1D fft -
fftData
private final float[] fftData
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Konstruktordetails
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Spectrogram
public Spectrogram(short[] data, int windowsType, int windowSize, int overlap, float fs)
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Methodendetails
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calcFFT
private void calcFFT(float[] win) -
addSTFT
private void addSTFT() -
calcFreq
private void calcFreq(float fs) -
calcTime
private void calcTime(float fs, int stepSize)
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