(→Energy) |
(→Energy) |
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| Line 1: | Line 1: | ||
== x(t) = sin t == | == x(t) = sin t == | ||
== Energy == | == Energy == | ||
| − | <math>E=\int_( | + | <math>E=\int_(2\pi)^{2\pi}{|sin(t)|^2dt}</math> |
Revision as of 18:20, 2 September 2008
x(t) = sin t
Energy
$ E=\int_(2\pi)^{2\pi}{|sin(t)|^2dt} $
