(New page: <math> X(w) = \frac{2sin{3(w-2/pi)}}{w-2/pi}\,</math><br><br> We already knew that when <math>X(t) = \frac{sinWt}{/pi t}, X(w) = 1 for |w|<W. </math><br><br>) |
|||
| Line 1: | Line 1: | ||
| − | <math> X(w) = \frac{2sin{3(w-2 | + | <math> X(w) = \frac{2sin{3(w-2\pi)}}{w-2\pi}\,</math><br><br> |
| − | We already knew that when <math>X(t) = \frac{sinWt}{ | + | We already knew that when <math>X(t) = \frac{sinWt}{\pi t}, X(w) = 1 for |w|<W. </math><br><br> |
Revision as of 17:40, 7 October 2008
$ X(w) = \frac{2sin{3(w-2\pi)}}{w-2\pi}\, $
We already knew that when $ X(t) = \frac{sinWt}{\pi t}, X(w) = 1 for |w|<W. $
