174 Practical MATLAB® Applications for Engineers
FIGURE 2.72
Plot of di(t)____dt of Example 2.22 MATLAB Figure (4).
0 0.5 1 1.5 2 2.5 3
− 5
− 4
− 3
− 2
− 1
0
1
2
3
4
time
d[i(t)/dt] versus t
d[i(t)/dt]
FIGURE 2.71
Plot of ∫ i(t)dt of Example 2.22 MATLAB Figure (3).
0 0.5 1 1.5 2 2.5 3
−0.25
−0.2
−0.15
−0.1
−0.05
0
0.05
0.1
0.15
0.2
0.25
time
integral[i(t)] versus t
integral[i(t)]