Short time Fourier transform
[STFT,T,F] = Ctfrstft(X); [STFT,T,F] = Ctfrstft(X,T); [STFT,T,F] = Ctfrstft(X,T,N); [STFT,T,F] = Ctfrstft(X,T,N,H);
signal for which the STFT is computed
time instant(s) (default : 1:length(X)).
number of frequency bins (default : length(X)).
frequency smoothing window (default : Hamming(N/4)).
Computed Short time Fourier Transform
Vector of frequency bins
128))+0.5*rand(1,128,'normal'));
128,128);