9.4. The signals in Figure P9.2 are zero except as shown. (a) For the signal xn] of Figure P9.2(a), plot the following: (ii) x.[n]u[-n] (iv) x-n]u[-2 - n] (vi) x.[n](S[n + 1] + 8[n – 1] [u]n[u=]°x (9), (iii) xa[n]u[n + 2] (v) x.[n]8[n – 2] - (b) Repeat part (a) for the signal x,[n] of Figure P9.2(b). (c) Repeat part (a) for the signal x[n] of Figure P9.2(c). (d) Repeat part (a) for the signal xa[n] of Figure P9.2(d). x,[n] 3 3 2 ... ... TIT -6-5-4-3-2-1 56 7 n -6-5-4-3 T01 2 3 4 567 n -2 (a) (b)
9.4. The signals in Figure P9.2 are zero except as shown. (a) For the signal xn] of Figure P9.2(a), plot the following: (ii) x.[n]u[-n] (iv) x-n]u[-2 - n] (vi) x.[n](S[n + 1] + 8[n – 1] [u]n[u=]°x (9), (iii) xa[n]u[n + 2] (v) x.[n]8[n – 2] - (b) Repeat part (a) for the signal x,[n] of Figure P9.2(b). (c) Repeat part (a) for the signal x[n] of Figure P9.2(c). (d) Repeat part (a) for the signal xa[n] of Figure P9.2(d). x,[n] 3 3 2 ... ... TIT -6-5-4-3-2-1 56 7 n -6-5-4-3 T01 2 3 4 567 n -2 (a) (b)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
![9.4. The signals in Figure P9.2 are zero except as shown.
(a) For the signal x[n] of Figure P9.2(a), plot the following:
(ii) x.[n]u[-n]
(iv) x.l-n]u[-2 – n]
(vi) x.[n](S[n + 1] + 8[n
[u]n[u=]°x (9),
(iii) x[n]u[n + 2]
(v) x.[n]8[n – 2]
1]
(b) Repeat part (a) for the signal x,[n] of Figure P9.2(b).
(c) Repeat part (a) for the signal x.[n] of Figure P9.2(c).
(d) Repeat part (a) for the signal xa[n] of Figure P9.2(d).
x,[n]
3
3
2
...
't:234
...
TIT
-6-5-4-3-2-4
5 6 7
-6-5-4-3
T01 2 3 4 5 67 n
-2
(a)
(b)
4
3
3.
2
...
-4-3-2
0 2
4 5
-6-5-4-3-2-1, 01 2 3 4 5 67 8 n
-2
(c)
(d)
Fig
2 I
12](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe9813798-dd51-4176-8545-4c99fe01f7aa%2Fd448b521-bd4a-47f6-af4b-563bcdbb6f8d%2Fyzzfjec_processed.jpeg&w=3840&q=75)
Transcribed Image Text:9.4. The signals in Figure P9.2 are zero except as shown.
(a) For the signal x[n] of Figure P9.2(a), plot the following:
(ii) x.[n]u[-n]
(iv) x.l-n]u[-2 – n]
(vi) x.[n](S[n + 1] + 8[n
[u]n[u=]°x (9),
(iii) x[n]u[n + 2]
(v) x.[n]8[n – 2]
1]
(b) Repeat part (a) for the signal x,[n] of Figure P9.2(b).
(c) Repeat part (a) for the signal x.[n] of Figure P9.2(c).
(d) Repeat part (a) for the signal xa[n] of Figure P9.2(d).
x,[n]
3
3
2
...
't:234
...
TIT
-6-5-4-3-2-4
5 6 7
-6-5-4-3
T01 2 3 4 5 67 n
-2
(a)
(b)
4
3
3.
2
...
-4-3-2
0 2
4 5
-6-5-4-3-2-1, 01 2 3 4 5 67 8 n
-2
(c)
(d)
Fig
2 I
12
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