a) A function, f(t), is defined as f(t) = {". 0

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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a) A function, f(t), is defined as
(1,
f (t) =
0st< 4
otherwise
Determine the Fourier transform of f(t)
b) Determine the inverse Fourier transform of
3
G(ω)
2+j (ω- 1)
c) Use the t-w duality principle to find the Fourier
transform of
f (t) = e-jt
d) Determine the inverse z-transform of the function
F(z)
z² – 2z – 3
e) A difference equation is defined as
x[k + 2] + 7x[k + 1] + 10x[k] = 0
where x[0] = 0 and x[1] = 1. Use Z transforms to solve
the difference equation.
Transcribed Image Text:a) A function, f(t), is defined as (1, f (t) = 0st< 4 otherwise Determine the Fourier transform of f(t) b) Determine the inverse Fourier transform of 3 G(ω) 2+j (ω- 1) c) Use the t-w duality principle to find the Fourier transform of f (t) = e-jt d) Determine the inverse z-transform of the function F(z) z² – 2z – 3 e) A difference equation is defined as x[k + 2] + 7x[k + 1] + 10x[k] = 0 where x[0] = 0 and x[1] = 1. Use Z transforms to solve the difference equation.
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