Parseval's theorem
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Parseval's theorem [′pär·sə·vəlz ′thir·əm]

(mathematics)

A theorem that gives the integral of a product of two functions, ƒ(x) andF(x), in terms of their respective Fourier coefficients; if the coefficients are defined byand similarly forF(x), the relationship is

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Parseval's theorem (redirected from Parseval theorem)

Parseval's theorem
(redirected from Parseval theorem)