12-29-2022, 07:29 AM
(12-27-2022, 11:43 PM)solid Wrote: Hi.
You first calculate some kind of acceleration amlitude and then apply fft. As I remember (to verify) phyphox first apply fft to every component and then calculate an amplitude. It's not the same...
I just tried in this way: results are still slightly different but much better! Thanks.