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Signal and systems miscellaneous

Signals and Systems

  1. The auto-correlation function Rx(τ) satisfies which one of the following properties?
    1. Rx(τ) = – Rx(– τ)
    2. Rx(τ) = Rx(– τ)
    3. Rx(τ) ≥ Rx(0)
    4. Rx(τ) ≥ 1
Correct Option: B

NA



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