Wigner distribution and fractional Fourier transform

T. Alieva, M.J. Bastiaans

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

5 Citaten (Scopus)

Samenvatting

We have described the relationship between the fractional Fourier transform and the Wigner distribution by using the Radon-Wigner transform, which is a set of projections of the Wigner distribution as well as a set of squared moduli of the fractional Fourier transform. We have introduced the concept of fractional Fourier transform moments and have proposed a way for the calculation of the well-known global and local moments of the Wigner distribution, based on the knowledge of a few fractional power spectra. The application of the results in optics and signal processing has been discussed briefly.
Originele taal-2Engels
TitelTime-frequency signal analysis and processing : a comprehensive reference
RedacteurenB. Boashash
Plaats van productieOxford, UK
UitgeverijElsevier
Pagina's145-152
Aantal pagina's8
ISBN van geprinte versie0-08-044335-4
StatusGepubliceerd - 2003

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