Effacer les filtres
Effacer les filtres

viewing spectrum of an audio signal in matlab

34 vues (au cours des 30 derniers jours)
Denis Kim
Denis Kim le 29 Mai 2020
how to plot frequency spectrum of magnitude and phase spectra of an audio signal "Handel" in the FFT?
load handel
[xn fs]=myhandel
nf=1024 %number of point in dtft
y = fft(xnnf)
f = fs/2*linspace(01nf/2+1)
plot(fabs(y(1:nf/2+1)))

Réponses (1)

Nikhil Sonavane
Nikhil Sonavane le 7 Juil 2020
Modifié(e) : Nikhil Sonavane le 7 Juil 2020
You may refer to an already answered similar MATLAB Answer which may solve your issue. For more information you may refer Basic Spectral Analysis as well.

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