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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> |
Revision as of 14:49, 30 June 2008
(a) Derive the condition for which the discrete time complex exponetial signal
$ x=(-b±√(b^2-4ac))/2a $