Hadamard transform

English

Etymology

Named for the French mathematician Jacques Hadamard.

Noun

Hadamard transform (plural Hadamard transforms)

(signal processing) A generalized Fourier transform that performs an orthogonal, symmetric, involutive, linear operation on 2^m real numbers (or complex numbers, although the Hadamard matrices themselves are purely real).
Synonym: Walsh transform

Derived terms

pseudo-Hadamard transform

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.