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Recent questions tagged causal-system
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GATE Electrical 2015 Set 2 | Question: 29
Consider a signal defined by $x(t)= \begin{cases} e^{j10 t} & \text{for } \mid t \mid \leq 1 \\ 0& \text{for } \mid t \mid > 1\end{cases}$ Its Fourier Transform is $\dfrac{2 \sin (\omega -10)}{\omega - 10}\\$ ... $\dfrac{2 \sin \omega}{\omega - 10} \\$ $e^{j10 \omega }\dfrac{2 \sin\omega }{\omega }$
makhdoom ghaya
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Signals and Systems
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
fourier-analysis
causal-system
0
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0
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2
GATE Electrical 2016 Set 1 | Question: 8
Consider a continuous-time system with input $x(t)$ and output $y(t)$ given by $y(t)=x(t) \cos (t)$. This system is Linear and time-invariant Non-linear and time-invariant Linear and time-varying Non-linear and time-varying
makhdoom ghaya
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in
Signals and Systems
Jan 30, 2017
by
makhdoom ghaya
9.3k
points
gate2016-ee-1
sampling-theorem
scaling-properties
causal-system
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