Filtering in fractional Fourier domains and their relation to chirp transforms

Haldun M. Ozaktas, Billur Barshan, Levent Onural, David Mendlovic

Research output: Contribution to conferencePaperpeer-review

Abstract

Fractional Fourier transforms, which are related to chirp and wavelet transforms, lead to the notion of fractional Fourier domains. The concept of filtering of signals in fractional domains is developed, revealing that under certain conditions one can improve upon the special cases of these operations in the conventional space and frequency domains. Because of the ease of performing the fractional Fourier transform optically, these operations are relevant for optical information processing.

Original languageEnglish
Pagesof 3/-
StatePublished - Aug 1994
Externally publishedYes
EventProceedings of the 7th Mediterranean Electrotechnical Conference - MELECON. Part 1 (of 3) - Antalya, Turkey
Duration: 12 Apr 199414 Apr 1994

Conference

ConferenceProceedings of the 7th Mediterranean Electrotechnical Conference - MELECON. Part 1 (of 3)
CityAntalya, Turkey
Period12/04/9414/04/94

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