To estimate power spectra density (PSD) the only you need is the function pwelch?
Thank you for your time!!!

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Stephan
Stephan le 14 Juil 2019
You accepted this answer. Then you ask the same question again and again. Why? Comment this answer, if things are not clear to you.

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dpb
dpb le 13 Juil 2019
Modifié(e) : dpb le 14 Juil 2019

1 vote

To compute via Welch's overlapping estimator, yes. Of course, you can compute PSD from base product directly with FFT() and choose how you overlap (or don't) as wish...

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