Consider a signal v(t) with Fourier transform V(f). If V '(f) represents the Fourier transform of v(2t), what is the relation between V '(f) to V(f)

Question

TuteeHUB · Accepted Answer

Magnitude scaled by 2 and bandwidth compressed

TuteeHUB · Answer

Magnitude scaled by 0.5 and bandwidth compressed

TuteeHUB · Answer

Magnitude scaled by 0.5 and bandwidth expanded

TuteeHUB · Answer

Magnitude scaled by 2 and bandwidth expanded

1.	Consider a signal v(t) with Fourier transform V(f). If V '(f) represents the Fourier transform of v(2t), what is the relation between V '(f) to V(f)
A.	Magnitude scaled by 0.5 and bandwidth compressed
B.	Magnitude scaled by 0.5 and bandwidth expanded
C.	Magnitude scaled by 2 and bandwidth compressed
D.	Magnitude scaled by 2 and bandwidth expanded
Answer» C. Magnitude scaled by 2 and bandwidth compressed

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