Q6 90 For a real, causal sequence x[n], it is given that Im{X(e)} = 3sinw + sin (3w). Calculate x[n] and show if you can get a unique solution of it. If it is additionally mentioned that, X(el) = 3 at w =π, what would be the value of x[n]? Hence, calculate Re{X(e)}. (16)

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Subject: Digital signal processing (DSP)

Q6
90
For a real, causal sequence x[n], it is given that Im{X(e)} = 3sinw + sin (3w).
Calculate x[n] and show if you can get a unique solution of it. If it is additionally
mentioned that, X(el) = 3 at w =π, what would be the value of x[n]? Hence,
calculate Re{X(e)}.
(16)
Transcribed Image Text:Q6 90 For a real, causal sequence x[n], it is given that Im{X(e)} = 3sinw + sin (3w). Calculate x[n] and show if you can get a unique solution of it. If it is additionally mentioned that, X(el) = 3 at w =π, what would be the value of x[n]? Hence, calculate Re{X(e)}. (16)
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