(New page: <math>x(t)=\sqrt{t}</math> <math>E\infty=\int|x(t)|^2dt</math> (from <math>-\infty</math> to <math>\infty</math>) <math>E\infty=\int|\sqrt{t}|^2dt=\int tdt</math>(from <math>0</math>...) |
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<math>E\infty=\int|\sqrt{t}|^2dt=\int tdt</math>(from <math>0</math> to <math>\infty</math> due to sqrt limiting to positive Real numbers) | <math>E\infty=\int|\sqrt{t}|^2dt=\int tdt</math>(from <math>0</math> to <math>\infty</math> due to sqrt limiting to positive Real numbers) | ||
| + | <math>E\infty=.5*t^2|</math>(from <math>0</math> to <math>\infty</math>) | ||
| + | <math>E\infty=.5(\infty^2-0^2)=\infty</math> | ||
Revision as of 06:42, 17 June 2009
$ x(t)=\sqrt{t} $
$ E\infty=\int|x(t)|^2dt $ (from $ -\infty $ to $ \infty $)
$ E\infty=\int|\sqrt{t}|^2dt=\int tdt $(from $ 0 $ to $ \infty $ due to sqrt limiting to positive Real numbers) $ E\infty=.5*t^2| $(from $ 0 $ to $ \infty $) $ E\infty=.5(\infty^2-0^2)=\infty $
