how to calculate absolute value for a tf-object for a certain frequency
53 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
how to calculate absolute value for a tf-object for a certain frequency.
i.e. I have a transfer function object, tf. I would like to calculate the absolute value and the angle of the transfer function for a certain frequency.
Anders
0 Commenti
Risposte (1)
Star Strider
il 23 Mag 2019
It requires a complex radian frequency for the frequency argument, so for example 100 Hz would be 2*pi*1j*100. You can get the magnitude of the complex output with the abs function, and the radian phase angle with the angle function.
2 Commenti
Star Strider
il 23 Mag 2019
My pleasure.
It is appropriate to Accept Answers that solve problems!
That tells others that the solution was successful.
Vedere anche
Categorie
Scopri di più su Filter Analysis in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!