- #1
Roronoa Zoro
- 2
- 0
Hello all,
I want to filter DC offset for a signal by applying a high-pass filter to it (I've been told that to filter the DC offset this is what I should do - I'm not sure why exactly!)
My question is; do I do that in the time-domain or frequency-domain after applying FFT? And I would appreciate some explanation if possible.
Thanks.
Roronoa Zoro
I want to filter DC offset for a signal by applying a high-pass filter to it (I've been told that to filter the DC offset this is what I should do - I'm not sure why exactly!)
My question is; do I do that in the time-domain or frequency-domain after applying FFT? And I would appreciate some explanation if possible.
Thanks.
Roronoa Zoro