Amplitude extraction from spectrogram
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Dear all , How do I exactly get the amplitudes that were calculated with the spectrogram function in matlab? I tried: [s w t] = spectrogram(params) Is it 10*log(abs(s)) or 20*log(abs(s)) Both don’t really seem to fit with the colorcode in the plot for the sections
1 件のコメント
Prakhar Jain
2018 年 11 月 14 日
Hello Laura,
You might wish to see: What the z-axis means from the spectrogram function?
This can help you understand better.
Thanks.
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