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<math> X(w) = \frac{2sin{3(w-2\pi)}}{w-2\pi}\,</math><br><br> | <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> | We already knew that when <math>X(t) = \frac{sinWt}{\pi t}, X(w) = 1 for |w|<W. </math><br><br> | ||
| + | W is 3 , and this was delayed <math>2\pi</math><br><br> | ||
Revision as of 17:41, 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. $
W is 3 , and this was delayed $ 2\pi $
