Digital Signal Processing Reference
In-Depth Information
(a)
2
1.5
1
0.5
0
0.5
1
1.5
2
2.5
3
3.5
Frequency (radians)
0
-10
-20
-30
0
0.5
1
1.5
2
2.5
3
3.5
Frequency (radians)
FIGURE 6.21A
Plots of frequency responses for Example 6.12 for (a).
(b)
1.5
1
0.5
0
0.5
1
1.5
2
2.5
3
3.5
Frequency (radians)
30
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
Frequency (radians)
Search WWH ::
Custom Search