RT Book, Section T1 Power filtering of n-th order in the fractional Fourier domain related to signal differentiation and phase retrieval A1 Alieva Krasheninnikova, Tatiana A1 Calvo Padilla, María Luisa A1 Bastiaans, Martin J. AB The main properties of n-th order power filtering in the fractional Fourier domain and its relationship to the differentiation operation are considered. The. application of power filtering for solving the phase retrieval problem is proposed. PB SPIE--The International Society for Optical Engineering SN 0-8194-4596-7 YR 2003 FD 2003 LK https://hdl.handle.net/20.500.14352/53362 UL https://hdl.handle.net/20.500.14352/53362 NO © COPYRIGHT SPIE--The International Society for Optical Engineering. Congress of the International-Commission-for-Optics (19º. 2002. Florencia, Italia). DS Docta Complutense RD 10 abr 2025