1
GATE EE 2012
MCQ (Single Correct Answer)
+2
-0.6
The Fourier transform of a signal h(t) is $$H\left(j\omega\right)=\left(2\cos\omega\right)\left(\sin2\omega\right)/\omega$$. The value of h(0) is
A
1/4
B
1/2
C
1
D
2
2
GATE EE 2010
MCQ (Single Correct Answer)
+2
-0.6
x(t) is a positive rectangular pulse from t = -1 to t = +1 with unit height as shown in the figure. The value of $$\int_{-\infty}^\infty\left|X\left(\omega\right)\right|^2d\omega$$ {where X($$\mathrm\omega$$) is the Fourier transform of x(t)} is GATE EE 2010 Signals and Systems - Continuous Time Signal Fourier Transform Question 2 English
A
2
B
2$$\mathrm\pi$$
C
4
D
4$$\mathrm\pi$$
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