- #1
stevenphy2
- 12
- 0
Hi all,
I have discrete data of a signal but I do not know the periods of the signal.
The signal is like a "beat" I guess, but not really sure.
I plan to use fft in MATLAB to get it's frequency spectrum and get the 0Hz value as the average of the signal.
Is this a bad idea?
Any other ways to do this?
Thanks.
I have discrete data of a signal but I do not know the periods of the signal.
The signal is like a "beat" I guess, but not really sure.
I plan to use fft in MATLAB to get it's frequency spectrum and get the 0Hz value as the average of the signal.
Is this a bad idea?
Any other ways to do this?
Thanks.