The frequency response and the main lobe width for rectangular window are

Question

TuteeHUB · Accepted Answer

$\frac{{\sin \frac{{\omega N}}{2}}}{{\frac{\omega }{2}}}\;and\frac{\pi }{N}$

TuteeHUB · Answer

$\frac{{\sin \frac{{\omega N}}{2}}}{{\sin \frac{\omega }{2}}}\;and\frac{{4\pi }}{N}$

TuteeHUB · Answer

$\frac{{\sin \frac{\omega }{2}}}{{\sin \frac{{\omega N}}{2}}}\;and\frac{{2\pi }}{N}$

TuteeHUB · Answer

$\frac{{\sin \frac{{\omega N}}{4}}}{{\sin \frac{\omega }{2}}}\;and\frac{{8\pi }}{N}$

1.	The frequency response and the main lobe width for rectangular window are
A.	\(\frac{{\sin \frac{{\omega N}}{2}}}{{\sin \frac{\omega }{2}}}\;and\frac{{4\pi }}{N}\)
B.	\(\frac{{\sin \frac{{\omega N}}{2}}}{{\frac{\omega }{2}}}\;and\frac{\pi }{N}\)
C.	\(\frac{{\sin \frac{\omega }{2}}}{{\sin \frac{{\omega N}}{2}}}\;and\frac{{2\pi }}{N}\)
D.	\(\frac{{\sin \frac{{\omega N}}{4}}}{{\sin \frac{\omega }{2}}}\;and\frac{{8\pi }}{N}\)
Answer» B. \(\frac{{\sin \frac{{\omega N}}{2}}}{{\frac{\omega }{2}}}\;and\frac{\pi }{N}\)

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