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 0246frequency w(rad/sec)frequency w(rad/sec)frequency w(rad/sec)8
6
4
2
0Magnitude8
6
4
2
0MagnitudeMagnitude420X(w) versus wH(w) versus wY(w) versus wFIGURE 4.57
Plot of H(w) of Example 4.10.350300250200150100500− 8 − 6 − 4 − (^202468)
frequency w (rad/sec)
H(w) versus w (showing impulses)
Magnitude