VooDoo
Aug23-08, 10:11 AM
I got some data which is in equal time stamps. When I do the Fast Fourier Transform for the data using matlab I get the graph below. Now I understand how to do the fast fourier transform but I have no idea what information the FFT graph gives.
I am confused as to what the peak at 1 represents and what else I can gather from the FFT?
I am confused as to what the peak at 1 represents and what else I can gather from the FFT?