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Unformatted text preview: t>1 ݅ሺݐሻ ൌ ܫ ௫ ݁ ିሺ ௧ ఛ మ ሻ ߬ ଶ ൌ 1ݏ Code: tau1=200/100 for k= 1:20 t(k)=k/20; i(k)=0.4*(1 ‐ exp( ‐ t(k)/tau1)); end imax=i(20); tau2=200/200; for k=21:120 t(k)=k/20; i(k)=imax*exp( ‐ t(k ‐ 20)/tau2); end plot(t,i) axis([0 6 0 0.18]) xlabel('Time,s') ylabel('Current, A') 1 2 3 4 5 6 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 Time,s Current, A According to the figure shown below, use circuit analysis to tell the equation for computing Vo in terms of V1, V2 and V3. Then assume V1=1V, V2=1.2V, V3=2V, use Pspice simulation to get the circuit output voltage Vo. Keys: Vo=5(V2 ‐ V1)+V3 Simulation: Vo=3V...
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This note was uploaded on 05/19/2011 for the course BME 311 taught by Professor Zhang during the Spring '08 term at University of Texas.
 Spring '08
 Zhang

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