Periodic Function

Pronunciation: /ˌpɪər iˈɒd ɪk ˈfʌŋk ʃən/ ?

A periodic function is a function whose values repeat over a specific interval. The interval over which the output of the function repeats is called the period of the function. The frequency of a periodic function is inversely proportional to the period: f=1/p. Frequency is usually measured in cycles per second (cps). The amplitude of a periodic function is half the distance from the minimum to the maximum values in the range. In nature, the amplitude of a wave is related to the energy of the wave.

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Periodic Function. 2010-08-15. All Math Words Encyclopedia. Life is a Story Problem LLC. http://www.allmathwords.org/en/p/periodicfunction.html.

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2010-08-15: Initial version (McAdams, David.)

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