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1. |
What is the energy of a discrete time signal in terms of X( )? |
A. | (2 int_{- }^ |X( )|^2 d ) |
B. | ( frac{1}{2 } int_{- }^ |X( )|^2 d ) |
C. | ( frac{1}{2 } int_0^ |X( )|^2 d ) |
D. | None of the mentioned |
Answer» C. ( frac{1}{2 } int_0^ |X( )|^2 d ) | |