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ECE · Q353

Signal Processing

Engineering and GATE · ECE · question 353

Q353

An input x[n] with length 3 is applied to a linear time invariant system having an impulse response h[n] of length 5 and Y(ω) is the DTFT of the output y[n] of the system. If |h[n]| ≤ L and |x[n]| ≤ L for all n, the maximum value of Y(0) can be:

A.
15 LB
B.
12 LB
C.
8 LB
D.
7 LB
Answer

Answer: Option D

Solution

Answer: Option D
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