Concept information
Terme préférentiel
Hadamard transformation
Définition(s)
- The Hadamard transform (also known as the Walsh–Hadamard transform, Hadamard–Rademacher–Walsh transform, Walsh transform, or Walsh–Fourier transform) is an example of a generalized class of Fourier transforms. It performs an orthogonal, symmetric, involutive, linear operation on 2m real numbers (or complex, or hypercomplex numbers, although the Hadamard matrices themselves are purely real). (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Hadamard_transform)
Concept(s) générique(s)
Synonyme(s)
- Hadamard transform
Traductions
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français
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transformée de Hadamard
URI
http://data.loterre.fr/ark:/67375/MDL-B0ZXR0JV-G
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