Biomedical Engineering > GATE 2026 > Digital Filters
The output y[n] of a digital moving average filter for an input x[n] is given by
y[n] = (1/4)(x[n] + 2x[n − 1] + x[n − 2])
Which one of the following options is a correct statement about the transfer function of this filter?
y[n] = (1/4)(x[n] + 2x[n − 1] + x[n − 2])
Which one of the following options is a correct statement about the transfer function of this filter?
Correct : c
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