Transfer function RC - circuit
12 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi!
Suppose R = C = 1 then the transfer function from the input voltage to the voltage across the capacitor is 1/ (s+1). So Vc(S) / V(S) = 1/(s+1). Getting back to time-domain: Vc(t) = V(t) * e^-t. What's wrong here? It should have been V(t) ( 1 - e^-t ).
The rising function is step( transfer_function ) and the decaying one is ezplot ( ilaplace ( transfer_function )). Why are these two not the same?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/148687/image.png)
Thank you!
1 commentaire
Star Strider
le 4 Avr 2015
What does the circuit look like?
Where are you measuring the output voltage?
Réponses (1)
Voir également
Catégories
En savoir plus sur Spectral Measurements 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!