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| − | <math> | + | For a continuous-time signal <br> |
| + | <math>Energy = \int_{t_1}^{t_2} \! |x(t)|^2\ dt </math><br> | ||
| + | |||
| + | Over an infinite period of time <br> | ||
| + | This | ||
Revision as of 20:33, 4 September 2008
For a continuous-time signal
$ Energy = \int_{t_1}^{t_2} \! |x(t)|^2\ dt $
Over an infinite period of time
This
