How can I plot the PSD spectrogram like this figure?

Dear Colleagues,
I want to plot the PSD spectrogram like the following figure, could you give me some advices? Any help will be appreciated!

Answers (1)

Did you try the spectrogram() or pwelch() functions?

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Asked:

on 17 Feb 2016

Answered:

on 17 Feb 2016

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