FRACTIONALIZATION OF FOURIER-TRANSFORM

Authors
Citation
Cc. Shih, FRACTIONALIZATION OF FOURIER-TRANSFORM, Optics communications, 118(5-6), 1995, pp. 495-498
Citations number
9
Categorie Soggetti
Optics
Journal title
ISSN journal
00304018
Volume
118
Issue
5-6
Year of publication
1995
Pages
495 - 498
Database
ISI
SICI code
0030-4018(1995)118:5-6<495:FOF>2.0.ZU;2-U
Abstract
The conventional definition of fractional-order Fourier transform is d emonstrate to be not unique. The same rules can be applied to create a new type of fractional-order Fourier transform which results in a smo oth transition of a function when transformed between the real and Fou rier spaces. Since this new approach does not particularly depend on t he properties of Fourier transform, it can be easily generalized for a ny other discrete periodic mathematical operations.