Hi,
I used spectrogram matlab function in order to obtain a STFT as follows:
nfft=1024;noverlap=nfft/2;wnd= hamming(nfft,'periodic');[Y, F, T, P] = spectrogram (y, wnd, noverlap, nfft, fs);
Now, I am trying to plot a 3D plot of frequency , amplitude for each frame I have. can anyone help please.
Thanks in advance
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