Pei, Soo-ChangSoo-ChangPeiYeh, Min-HungMin-HungYehLuo, Tzyy-LiangTzyy-LiangLuo2018-09-102018-09-101999-10http://scholars.lib.ntu.edu.tw/handle/123456789/351865application/pdfapplication/pdfFractional Fourier Series expansion for finite signals and dual extension to discrete-time fractional Fourier transformjournal article10.1109/78.7906712-s2.0-0033339817WOS:000082683900026