(New page: {| | align="left" style="padding-left: 0em;" | time reversal property |- | <math> \omega=2\pi f \ </math> |- | <math> \mathcal{X}(-\omega)=\mathcal{X}(-2\pi f)=X(-f) \ </math> |- | <math>S...) |
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Revision as of 20:20, 9 September 2010
| time reversal property |
| $ \omega=2\pi f \ $ |
| $ \mathcal{X}(-\omega)=\mathcal{X}(-2\pi f)=X(-f) \ $ |
| $ Since\ X(\alpha)=\mathcal{X}(2\pi \alpha) \ $ |
