Fourier and Laplace 411
FIGURE 4.56
Plots of X(w), H(w), and Y(w) of Example 4.10.
− 6 − 4 − 2 0246
− 6 − 4 − 2 0246
− 6 − 4 − 2 0246
frequency w(rad/sec)
frequency w(rad/sec)
frequency w(rad/sec)
8
6
4
2
0
Magnitude
8
6
4
2
0
Magnitude
Magnitude
4
2
0
X(w) versus w
H(w) versus w
Y(w) versus w
FIGURE 4.57
Plot of H(w) of Example 4.10.
350
300
250
200
150
100
50
0
− 8 − 6 − 4 − (^202468)
frequency w (rad/sec)
H(w) versus w (showing impulses)
Magnitude