Difference between revisions of "Problem 3 Old Kiwi" - Rhea

Revision as of 15:53, 30 June 2008

(a) Derive the condition for which the discrete time complex exponetial signal

  $x[n] = e^{jwn}$

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	(a) Derive the condition for which the discrete time complex exponetial signal		(a) Derive the condition for which the discrete time complex exponetial signal

−	<math>x=~~(-b±√(b~~^~~2-4ac))/2a~~</math>	+	<math>x[n] = e^{jwn}</math>