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#plancherel_theorem

Plancherel theorem

Theorem in harmonic analysis

In mathematics, the Plancherel theorem is a result in harmonic analysis, proven by Michel Plancherel in 1910. It states that the integral of a function's squared modulus is equal to the integral of the squared modulus of its frequency spectrum. That is, if is a function on the real line, and is its frequency spectrum, then

Wed 6th

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Plancherel theorem Plancherel theorem for spherical functions Parseval's theorem Discrete Fourier transform Michel Plancherel Fourier transform Two-sided Laplace transform Hankel transform Fourier series Mellin transform
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