Rotation-type input-output relationships for Wigner distribution moments in fractional Fourier transform systems

M.J. Bastiaans, T. Alieva

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

It is shown how all global Wigner distribution moments of arbitrary order in the output plane of a (generally anamorphic) two-dimensional fractional Fourier transform system can be expressed in terms of the moments in the input plane. This general input-output relationship is then broken down into a number of rotation-type input-output relationships between certain combinations of moments. As an important by-product we get a number of moment combinations that are invariant under (anamorphic) fractional Fourier transformation.
Originele taal-2Engels
TitelProc. EUSIPCO 2002, XI European Signal Processing Conference, Toulouse, France
Pagina's193-196
StatusGepubliceerd - 2002

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  • Citeer dit

    Bastiaans, M. J., & Alieva, T. (2002). Rotation-type input-output relationships for Wigner distribution moments in fractional Fourier transform systems. In Proc. EUSIPCO 2002, XI European Signal Processing Conference, Toulouse, France (blz. 193-196)