How can I choose right filter based on unfiltered and filtered signals
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi Matlabers
I have two signals in matlab. One is unfiltered and other is filtered. Second is just noiseless version of first unfiltered signal.
How can I find out which filter should I use to get that unfiltred signal from filtred one ?
4 commentaires
Réponses (1)
Image Analyst
le 4 Avr 2020
You can't tell definitively. There are lots of different filters that could give the same output of a given signal. It could be a linear filter (like a low pass filter in the time/spatial or Fourier/frequency domain, or an inverse/Wiener filter), or a non-linear filter (like a median filter or whatever).
0 commentaires
Voir également
Catégories
En savoir plus sur Digital Filter Analysis dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!