MATLAB Assignment: Capacitor Discharge Circuit Simulation - Prof. M. Elseifi, Study notes of Civil Engineering

Download MATLAB Assignment: Capacitor Discharge Circuit Simulation - Prof. M. Elseifi and more Study notes Civil Engineering in PDF only on Docsity! CE2720 Assignment 6 1. >> q0=12; R=50; L=5; C=1e-4; >> t=linspace(0,0.7,100)'; >> q1=q0*exp(-R*t/(2*L)); >> q2=cos(sqrt((1/(L*C))-(R/(2*L))^2)*t); >> q=q1.*q2; >> plot(t,q) >> xlabel('Time') >> ylabel('Capacitor') 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 -10 -5 0 5 10 15 time ca pa ci to r 2. >> t=linspace(5,47,8) t = 5 11 17 23 29 35 41 47 3. >> v=(8:-0.5:0) v = Columns 1 through 7 8.0000 7.5000 7.0000 6.5000 6.0000 5.5000 5.0000 Columns 8 through 14 4.5000 4.0000 3.5000 3.0000 2.5000 2.0000 1.5000 Columns 15 through 17 1.0000 0.5000 0 4. >> F=[0.9 1.1 1.2 1.3 1.5]; >> x=[0.018 0.025 0.03 0.035 0.045]; >> k=F./x k = 50.0000 44.0000 40.0000 37.1429 33.3333 >> U=0.5*k.*x.^2 U = 0.0081 0.0138 0.0180 0.0227 0.0338 >> max(U)