- Response frequencies, returned as a row vector of frequency points. Frequency values are in radians per TimeUnit, where TimeUnit is the value of the TimeUnit property of sys.
How to get frequency resolution from bode plot or transfer function?
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Zhe Liu
le 18 Juil 2016
Commenté : Star Strider
le 19 Juil 2016
I want to know the frequency resolution from bode plot I estimate by using system identification toolbox. But how?
0 commentaires
Réponse acceptée
Star Strider
le 19 Juil 2016
You have to ask it to return them as outputs:
[mag,phase,wout] = bode(sys)
In this example, ‘wout’ are, from the documentation:
2 commentaires
Star Strider
le 19 Juil 2016
If you use a different syntax, the frequencies can be a vector argument (here ‘w’), giving the magnitude and phase as outputs:
[mag,phase] = bode(sys,w);
The frequency values are in radians per TimeUnit.
See the documentation for bode for details.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Linear Model Identification 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!