(New page: DTFT is always periodic. If you sample a continuous function with sample period t, the DTFT period is <math>2*\pi/t</math> radians.) |
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DTFT is always periodic. If you sample a continuous function with sample period t, the DTFT period is <math>2*\pi/t</math> radians. | DTFT is always periodic. If you sample a continuous function with sample period t, the DTFT period is <math>2*\pi/t</math> radians. | ||
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Latest revision as of 06:18, 14 November 2011
DTFT Periodicity
DTFT is always periodic. If you sample a continuous function with sample period t, the DTFT period is $ 2*\pi/t $ radians.
