Using the Fourier Transform table, find the Fourier transform of this signal: (d) x(t) = = 1 if 1 ≤ t ≤ 3 -1 if |t| < 1 0 otherwise Hint: use Fourier Transform pair rect(t) → sinc(w/2n)

Advanced Engineering Mathematics
10th Edition
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Using the Fourier Transform table, find the Fourier
transform of this signal:
1 if 1< |t| < 3
-1 if |t| < 1
O otherwise
(d)
x(t) =
Hint: use Fourier Transform pair rect(t) ++ sinc(w/27)
Transcribed Image Text:Using the Fourier Transform table, find the Fourier transform of this signal: 1 if 1< |t| < 3 -1 if |t| < 1 O otherwise (d) x(t) = Hint: use Fourier Transform pair rect(t) ++ sinc(w/27)
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