PRACTICAL MATLAB® FOR ENGINEERS PRACTICAL MATLAB

Direct Current and Transient Analysis 177

FIGURE 2.77

Plot of the sum of the voltage across R and C of Example 2.22 Figure (9).

0 0.5 1 1.5 2 2.5 3

− 600

− 400

− 200

0

200

400

600

time

[Vr(t)+Vc(t)] versus t

[Vr(t)+Vc(t)]

FIGURE 2.78

Plot of the power of R of Example 2.22 MATLAB Figure (10).

0 0.5 1 1.5 2 2.5 3

150

200

250

300

350

time

Pr(t) versus t

Pr(t) in watts