(Part a) Differentiation in frequency of DTFTs. Show that d -jnx[n] ⇒ X(e³¹). dn (Part b) Time-shift property of DTFTs. Show that x[n 1] ⇒e¯ X (ein) ΖΩ (Part c) Using the properties proved in Parts A and B, show that 1 |a| < 1, (1 - ae-in) ² (n+1) au[n+1] →
(Part a) Differentiation in frequency of DTFTs. Show that d -jnx[n] ⇒ X(e³¹). dn (Part b) Time-shift property of DTFTs. Show that x[n 1] ⇒e¯ X (ein) ΖΩ (Part c) Using the properties proved in Parts A and B, show that 1 |a| < 1, (1 - ae-in) ² (n+1) au[n+1] →
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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![(Part a) Differentiation in frequency of DTFTs. Show that
d
- jnx[n]
dn
-X(e).
(Part b) Time-shift property of DTFTs. Show that
x[n − 1] ⇒ e¯jª X (e³¹)
(Part c) Using the properties proved in Parts A and B, show that
1
|a| < 1,
(1 - ae-in) ²
(n+1) au[n+1] →](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F039207b8-632a-4dc4-a3c4-fd77b3c684b4%2Fb1f8b5f6-9c54-4d03-8395-4fa4dd25341e%2Fsf8ac9l_processed.png&w=3840&q=75)
Transcribed Image Text:(Part a) Differentiation in frequency of DTFTs. Show that
d
- jnx[n]
dn
-X(e).
(Part b) Time-shift property of DTFTs. Show that
x[n − 1] ⇒ e¯jª X (e³¹)
(Part c) Using the properties proved in Parts A and B, show that
1
|a| < 1,
(1 - ae-in) ²
(n+1) au[n+1] →
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