作者: Soontorn Oraintara
DOI: 10.1109/ICASSP.2002.5744012
关键词:
摘要: In this paper, we develop the generalized discrete fractional Fourier transform (GDFRFT) by factorizing (GDFT) matrix. Specifically, eigenvalues and eigenvectors are presented then used to define GDFRFT. It is shown that GDFRFT may be obtained simple similarity transformations of conventional DFRFT if time frequency shifting indexes integers. Fast efficient structures integer also discussed.