Réponse apportée The chirp interface has changed in R2019b
Hi David.
Chirp does not generate complex outputs, so the results of chirp are only correct when both frequencies are positive...
Réponse apportée Rotary spectra for velocity time series
Hi Javier,
Please take a look at the Signal Processing toolbox rmpordermap function.
It computes a pectrogram of order vs. tim...