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)]
CRC_47760_CH002.indd 174
CRC_47760_CH002.indd 174
7/23/2008 1:38:54 PM
7/23/2008 1:38:54 PM