GATE ECE · 2017 · EC
Question 33: Discrete-time signals
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Question 33
ECNAT2 marksNeeds review
Let
be the impulse response of a discrete-time linear time invariant (LTI) filter. The impulse response is given by
Let
be the discrete-time Fourier transform (DTFT) of
, where
is the normalized angular frequency in radians. Given that
and
, the value of
(in radians) is equal to __________.Log in to check the answer
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2017EC
GATE ECE 2017 · Paper 1
Electronics and Communication Engineering · Original paper archive
- Section
- Electronics and Communication Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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