TY - JOUR AU - Bastiaans, Martin J. AU - Alieva Krasheninnikova, Tatiana AU - Calvo Padilla, MarĂ­a Luisa PY - 2002 DO - 10.1088/0305-4470/35/36/306 SN - 0305-4470 UR - https://hdl.handle.net/20.500.14352/59062 T2 - Journal of physics A: Mathematical and general AB - The main properties of the power filtering operation in the fractional Fourier domain and its relationship to the differentiation operation are considered. The application of linear power filtering for solving the phase retrieval problem from... LA - eng M2 - 7779 PB - IOP Publishing KW - Transform KW - Convolution TI - Power filtering of nth order in the fractional Fourier domain TY - journal article VL - 35 ER -