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Define Periodic And Aperiodic Signal? |
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Answer» A signal x (N) is periodic in PERIOD N, if x (n+N) =x (n) for all n. If a signal does not satisfy this EQUATION, the signal is called APERIODIC signal. A signal x (n) is periodic in period N, if x (n+N) =x (n) for all n. If a signal does not satisfy this equation, the signal is called aperiodic signal. |
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