Revision as of 15:08, 26 September 2008 by Li186 (Talk)

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) $

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Sees the importance of signal filtering in medical imaging

Dhruv Lamba, BSEE2010