What is the magnitude response |W(ω)| of a rectangular window function?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

$\frac{|sin(ωM/2)|}{|sin(ω/2)|}$

TuteeHUB · Answer

$\frac{|sin(ω/2)|}{|sin(ωM/2)|}$

TuteeHUB · Answer

$\frac{|cos(ωM/2)|}{|sin(ω/2)|}$

TuteeHUB · Answer

None of the mentioned

1.	What is the magnitude response \|W(ω)\| of a rectangular window function?
A.	\(\frac{\|sin(ωM/2)\|}{\|sin(ω/2)\|}\)
B.	\(\frac{\|sin(ω/2)\|}{\|sin(ωM/2)\|}\)
C.	\(\frac{\|cos(ωM/2)\|}{\|sin(ω/2)\|}\)
D.	None of the mentioned
Answer» B.

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