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How can I plot time-frequency plot of a time series data

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Partha
Partha le 19 Oct 2015
Réponse apportée : Adam le 19 Oct 2015
How can I plot time-frequency plot of a time series data

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Star Strider
Star Strider le 19 Oct 2015
I don’t understand exactly waht you want, but the spectrogram function (Signal Processing Toolbox) will do time-frequency analyses and plots.
Adam
Adam le 19 Oct 2015
If you have the Signal Processing Toolbox
doc spectrogram
There are numerous arguments to the function, but they will depend on your data and how you want to bias the time resolution vs frequency resolution with windowing and overlapping, etc

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