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 2m real numbers (or complex numbers, although the Hadamard matrices themselves are purely real).
Derived terms
- pseudo-Hadamard transform