Quantcast
Channel: PTC Community : All Content - PTC Mathcad
Viewing all articles
Browse latest Browse all 3331

FFT intricacies

$
0
0

Hello guys,

 

I've tried to do a little FFT. I created a sinus signal with 10 Hz perisodicity, but both, FFT and CFFT, return a different frequency. There must be some basic problem with my setup, but I can't figure it out.

 

I's appreciate any clue

 

Raiko

 

P.S. I'm using MC 15 on a Win7 machine


Viewing all articles
Browse latest Browse all 3331

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>