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| 1. |
The energy of constant-amplitude complex valued exponential sequence is __________ (where is the constant amplitude) |
| Answer» Let the constant amplitude complex valued exponential sequence. x(n) = Ae-jωn Energy = |x(n)|2 = |Ae-jωn|2 A2 |(e-jωn)|2 = A2(∞) = ∞ Hence energy in infinite. | |