Concept information
Preferred term
Plancherel theorem
Definition(s)
- In mathematics, the Plancherel theorem (sometimes called the Parseval–Plancherel identity) 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. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Plancherel_theorem)
Broader concept(s)
In other languages
-
French
URI
http://data.loterre.fr/ark:/67375/MDL-MCZWFVW5-V
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