fault in matlab help?
Afficher commentaires plus anciens
Hello,
I am working on my thesis and I have to use a matlab filter for this. When I using the example on this page butter I tried the exact same filter. But mine was all but stable. How is this possible? Can somebody try this aswell? Thank you!
[z,p,k] = butter(9,300/500,'high');
sos = zp2sos(z,p,k);
fvtool(sos,'Analysis','freq')
2 commentaires
Honglei Chen
le 20 Mar 2014
Modifié(e) : Honglei Chen
le 20 Mar 2014
What version are you using? It works fine for me in R2013b.
Dries billiet
le 24 Mar 2014
Réponse acceptée
Chad Greene
le 20 Mar 2014
Modifié(e) : Chad Greene
le 20 Mar 2014
0 votes
Here's the result I get. Definitely does not match the documented example.
2 commentaires
Honglei Chen
le 20 Mar 2014
What version are you using? It works fine for me in R2013b.
Chad Greene
le 20 Mar 2014
Interesting. I have R2012b.
Plus de réponses (0)
Catégories
En savoir plus sur Digital Filter Design dans Centre d'aide et File Exchange
le 20 Mar 2014
le 24 Mar 2014
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
