Rotary spectra for velocity time series

27 Ansichten (letzte 30 Tage)
Javier
Javier am 10 Dez. 2014
Hi,
I'm trying to estimate the rotary spectra for a velocity time series using the pwelch function and I'm not sure of how to do it. In fact I'm not sure if it's possible to use that function for this purpose, but I'd like to use the Welch method in my computation. Any ideas please?
  1 Kommentar
chen
chen am 6 Jan. 2015
Hi,I am also having some questions about rotary spectra.But I don't know how to use this method to analyse velocity time series.Have you solved your problem? I hope that you can teach me something about how to compute the rotary spectra.I want to run it in matlab.thanks.

Melden Sie sich an, um zu kommentieren.

Antworten (1)

Frantz Bouchereau
Frantz Bouchereau am 13 Apr. 2017
Hi Javier, Please take a look at the Signal Processing toolbox rmpordermap function. It computes a pectrogram of order vs. time of signals measured over a range of rotational speeds. Frantz

Kategorien

Mehr zu Oceanography and Hydrology finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by