Quadratic Time‐Frequency Analysis III: The Affine Class and Other Covariant Classes

Affine time‐frequency distributions appeared towards the middle of the 1980s with the emergence of wavelet theory. The affine class is built upon the principle of covariance of the affine group, i.e., contractions‐dilations and translations in time. This group provides an interesting alternative to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Gonçalvés, Paulo, Ovarlez, Jean‐Philippe, Baraniuk, Richard
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	affine group affine time‐frequency analysis affine Wigner distributions Bertrand distributions covariance principle hyperbolic class power classes unitary equivalence wavelets
Online-Zugang:	Volltext
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