hi,
i'm pretty new to MATLAB - but I've been using it to perform FFT's on .wav files to graph frequency and amplitude. I've been using the following code to generate the graphs:
[h,Fs] = wavread('x.wav');
H = fft(h);
N = length(h);
f = (0:(N-1))*(Fs/N);
t = (0:(N-1))/Fs;
figure(1);
clf...