Transfer function RC - circuit
12 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
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 Kommentar
Star Strider
am 4 Apr. 2015
What does the circuit look like?
Where are you measuring the output voltage?
Antworten (1)
Siehe auch
Kategorien
Mehr zu Spectral Measurements finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!