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| − | + | <math>(2) \sum^{\infty}_{n=-\infty} \delta(t-nT) -> \frac{2\pi}{T}\sum^{\infty}_{k=-\infty}\delta(w-\frac{2\pi k}{T})\,</math>. . . . . . . . . . . . . . . . . . . . . . .''',''' | |
Revision as of 17:11, 14 October 2008
$ (2) \sum^{\infty}_{n=-\infty} \delta(t-nT) -> \frac{2\pi}{T}\sum^{\infty}_{k=-\infty}\delta(w-\frac{2\pi k}{T})\, $. . . . . . . . . . . . . . . . . . . . . . .,
