Which one of the following best describes the frequency spectrum for in the interval -4.41. you can forst present it in table form O A. 15 10 10 15 20 OB. .0 OC. 04 15 20
Which one of the following best describes the frequency spectrum for in the interval -4.41. you can forst present it in table form O A. 15 10 10 15 20 OB. .0 OC. 04 15 20
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Mathematics Q1
![Which one of the following best describes the frequency spectrum for
in the interval -4.41. you can forst present it in table form
O A.
15
10
10
15
20
OB.
.0
OC.
04
15
20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd59b5ac6-fe62-4611-92db-2703924e7284%2F84316f28-401a-4b01-b76c-76acd9dd058e%2F3vpya53_processed.png&w=3840&q=75)
Transcribed Image Text:Which one of the following best describes the frequency spectrum for
in the interval -4.41. you can forst present it in table form
O A.
15
10
10
15
20
OB.
.0
OC.
04
15
20
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
We know that,
And, at n = 0,
sinc(n=0) = 1,
So,
1/2 sinc(nπ/2) = 1/2 = 0.5
Hence, it will have all features of sine graph, but its amplitude decreases as the signal moves towrds left or right of the origin i.e. as magnitude of n increases
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