Consider a cascade interconnection of two LTI system (see figure below). They have he impulse responses. If the input is æ[n] = u[n – 2], what is the output of the overall ustem, y(n]: h, (n) = 8(n) %3D h, (n) = 8(n) – 8(n – 2) %3D x(n) . hi(n) h2(n) y(n) elect one: O a. None of the mentioned O b. y/n] = u[n] + u[n – 1] O c. y(n] = u[n – 2] + u[n – 4] O d. yln] = 8[n]+ 8[n – 1] O e. y/n] = 8[n] + 8[n – 1] + 8{n – 2] O f. yln] = 8[n]
Consider a cascade interconnection of two LTI system (see figure below). They have he impulse responses. If the input is æ[n] = u[n – 2], what is the output of the overall ustem, y(n]: h, (n) = 8(n) %3D h, (n) = 8(n) – 8(n – 2) %3D x(n) . hi(n) h2(n) y(n) elect one: O a. None of the mentioned O b. y/n] = u[n] + u[n – 1] O c. y(n] = u[n – 2] + u[n – 4] O d. yln] = 8[n]+ 8[n – 1] O e. y/n] = 8[n] + 8[n – 1] + 8{n – 2] O f. yln] = 8[n]
Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![Consider a cascade interconnection of two LTI system (see figure below). They have
the impulse responses. If the input is æ[n] = u[n – 2], what is the output of the overall
system, y[n]:
h, (n) = 8(n)
%3D
h, (n) = 8(n) – 8(n– 2)
%3D
x(n) .
h1(n)
h2(n)
y(n)
Select one:
O a. None of the mentioned
O b. y[n] = u[n] + u[n – 1]
O c. yln] = u[n – 2] + u[n – 4]
O d. y[n] = 8[n] + 8[n – 1]
O e. y/n] = 8[n] + 8[n – 1] + 8[n – 2]
O f. y/n] = 8[n]
-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F247874af-64e5-4373-93af-1930669546d1%2F99efe02b-5297-448f-8fd8-de31b6b263c4%2Fxe8wdxh_processed.png&w=3840&q=75)
Transcribed Image Text:Consider a cascade interconnection of two LTI system (see figure below). They have
the impulse responses. If the input is æ[n] = u[n – 2], what is the output of the overall
system, y[n]:
h, (n) = 8(n)
%3D
h, (n) = 8(n) – 8(n– 2)
%3D
x(n) .
h1(n)
h2(n)
y(n)
Select one:
O a. None of the mentioned
O b. y[n] = u[n] + u[n – 1]
O c. yln] = u[n – 2] + u[n – 4]
O d. y[n] = 8[n] + 8[n – 1]
O e. y/n] = 8[n] + 8[n – 1] + 8[n – 2]
O f. y/n] = 8[n]
-
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