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Recent questions tagged samplingtheorem
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1
GATE201318
A bandlimited signal with a maximum frequency of $5\:kHz$ is to be sampled. According to the sampling theorem, the sampling frequency in $kHz$ which is not valid is $5$ $12$ $15$ $20$
asked
Feb 12, 2017
in
Analog and Digital Electronics
by
piyag476
(
1.5k
points)
gate2013ee
bandwidth
samplingtheorem
0
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0
answers
2
GATE20134
The impulse response a the system is $h(t)=t\:u(t).$ For an input $u(t1)$, the output is $\frac{t^2}{2}u(t)$ $\frac{t(t1)}{2}u(t1)$ $\frac{(t1)^2}{2}u(t1)$ $\frac{t^21}{2}u(t1)$
asked
Feb 12, 2017
in
Signals and Systems
by
piyag476
(
1.5k
points)
gate2013ee
fouriertransform
samplingtheorem
0
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0
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3
GATE2016127
Let $S=\sum_{n=0}^{\infty} n\alpha^{n}$ where $\alpha < 1$. The value of $\alpha$ in the range $0 < \alpha < 1$, such that $S=2 \alpha$ is _________.
asked
Jan 30, 2017
in
Signals and Systems
by
makhdoom ghaya
(
9.3k
points)
gate2016ee1
fouriertransform
samplingtheorem
ztransform
numericalanswers
0
votes
0
answers
4
GATE201618
Consider a continuoustime system with input $x(t)$ and output $y(t)$ given by $y(t)=x(t) \cos (t)$. This system is Linear and timeinvariant Nonlinear and timeinvariant Linear and timevarying Nonlinear and timevarying
asked
Jan 30, 2017
in
Signals and Systems
by
makhdoom ghaya
(
9.3k
points)
gate2016ee1
samplingtheorem
scalingproperties
causalsystem
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