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x(t) is periodic if there existes T>0 such that x(t)=x(T+t) | x(t) is periodic if there existes T>0 such that x(t)=x(T+t) | ||
Revision as of 15:08, 26 September 2008
Definition of Periodic CT Signal
x(t) is periodic if there existes T>0 such that x(t)=x(T+t)
Example
$ x(t)=3*cos(t) $
