How does filter function works?
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi,
I used edit filter to see how does it work but I did not find any relative information. I used FIR filter filter(b,1,signal). I need to know how does it work.
Thankss
0 commentaires
Réponses (1)
Daniel Shub
le 13 Déc 2011
See this filter documentation
doc filter
as well as this question: http://www.mathworks.com/matlabcentral/answers/9900-use-filter-constants-to-hard-code-filter
6 commentaires
Daniel Shub
le 6 Jan 2012
I am guessing you want to leave it out. The zi/zf input/outputs are most useful for when you are filtering in blocks. I believe that if you leave zi out, MATLAB assumes that the input has been zero for a very long time.
Voir également
Catégories
En savoir plus sur Filter Design 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!