File:Tiefpass transient.svg

DescriptionTiefpass transient.svg	English: Transient simulation with sinewave input signal of a RC lowpass filter with R=1kOhm, C=100nF and f=5kHz. Made with Scilab. For sourcecode look below. Based on the analytic solution of the ordinary system differential equation.
Date	14 February 2016
Source	Own work
Author	Tobias Sommavilla
Permission (Reusing this file)	I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue

u = 1; // Spannung in Volt omega = 2*%pi*5000; // Kreisfrequenz der Eingangsspannung phi = 0; // Phase der Eingangsspannung r = 1000; // Widerstand in Ohm c = 100e-9; // Kapazität in Farad t = 0:0.001/1000:0.001; // Zeitvektor

// Eingangssignal uin = u*sin(omega*t+phi);

// Lösung der Systemdifferentialgleichung auf harmonisches Eingangssignal: uc=(u*(sin(omega*t+phi)-r*c*omega*cos(omega*t+phi))-u*exp(-t/(r*c))*(sin(phi)-r*c*omega*cos(phi)))/((omega*r*c)^2+1);

// Plotten etc. plot(t, uc) xlabel('Zeit (t)') ylabel('Amplitude (V)') title('Transientensimulation beim RC-Tiefpass') xgrid(1) set(gca(),"auto_clear","off") plot(t, uin); set(gca(),"auto_clear","on")