Digital Signal Processing Reference
In-Depth Information
H
1
z
¼
; G
0
z
¼
; G
1
z
¼
1
p
þ
1
p
z
1
1
1
p
z
1
1
p
1
p
z
1
p
þ
13.5.
13.7.
H
1
ðzÞ¼
0
:
129
þ
0
:
224
z
1
0
:
837
z
2
þ
0
:
483
z
3
G
0
ðzÞ¼
0
:
129
þ
0
:
224
z
1
þ
0
:
837
z
2
þ
0
:
483
z
3
G
1
ðzÞ¼
0
:
483
0
:
837
z
1
þ
0
:
224
z
2
þ
0
:
129
z
3
13.9.
↓
2
↑
2
+
H
G
↓
2
↑
2
0
↓
2
↑
2
xn
()
xn
()
+
H
↑
2
G
↓
2
1
Analysis stage
Synthesis stage
13.11.
1
1
0
0
-1
-1
0
2
4
6
0
2
4
6
Time (sec.)
Time (s ec . )
1
1
0
0
-1
-1
0
2
4
6
0
2
4
6
Time (sec.)
Time (s ec . )
1
1
0
0
-1
-1
0
2
4
6
0
2
4
6
Time (sec.)
Time (s ec . )
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