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Signal Energy expended from <math>t_1\!</math> to <math>t_2\!</math> for CT functions is given by the formula <math>E = \int_{t_1}^{t_2} \! |x(t)|^2\ dt</math> | Signal Energy expended from <math>t_1\!</math> to <math>t_2\!</math> for CT functions is given by the formula <math>E = \int_{t_1}^{t_2} \! |x(t)|^2\ dt</math> | ||
| − | The total signal energy for a signal can be found by taking the limits for the integral <math>t_1\!</math> and <math>t_2\!</math> as -inf and <math>inf</math> | + | The total signal energy for a signal can be found by taking the limits for the integral <math>t_1\!</math> and <math>t_2\!</math> as -inf and <math>inf\!</math> respectively |
Revision as of 03:54, 5 September 2008
Signal Energy
Signal Energy expended from $ t_1\! $ to $ t_2\! $ for CT functions is given by the formula $ E = \int_{t_1}^{t_2} \! |x(t)|^2\ dt $
The total signal energy for a signal can be found by taking the limits for the integral $ t_1\! $ and $ t_2\! $ as -inf and $ inf\! $ respectively
