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== Energy and Power == | == Energy and Power == | ||
− | <math>E = \int_(t_1)^(t_2)\ | + | <math>E = \int_(t_1)^(t_2)\! |x(t)|^2\t</math> |
Revision as of 20:31, 4 September 2008
Energy and Power
$ E = \int_(t_1)^(t_2)\! |x(t)|^2\t $