Search: onr:"swepub:oai:DiVA.org:liu-21589" >
Uncertainty Relatio...
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Roy, SisirIndian Statistical Institute
(author)
Uncertainty Relations and Time-Frequency Distributions for Unsharp Observables
- Article/chapterEnglish1996
Publisher, publication year, extent ...
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Elsevier BV,1996
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:liu-21589
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-21589URI
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https://doi.org/10.1016/0020-0255(95)00232-4DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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This paper deals with a new framework in analyzing the formal mathematical correspondence between quantum mechanics and time-frequency representations of a signal. It is also shown that joint time-frequency distributions have a close link with Heisenberg uncertainty relations if the observables are taken as fuzzy entities. This result contradicts the arguments of Cohen [IEEE Proc. 77(7):941 (1989)] regarding the time-frequency distributions and the uncertainty relation. It is postulated that these mechanisms will be of crucial importance in highly fragmented computation structures, such as neural networks, as they may exhibit a strong mutual interaction between data and operator.
Subject headings and genre
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TECHNOLOGY
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TEKNIKVETENSKAP
Added entries (persons, corporate bodies, meetings, titles ...)
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Kundu, Malay K.Indian Statistical Institute
(author)
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Granlund, Gösta H.Linköpings universitet,Bildbehandling,Tekniska högskolan(Swepub:liu)gosgr20
(author)
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Indian Statistical InstituteBildbehandling
(creator_code:org_t)
Related titles
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In:Information Sciences: Elsevier BV89:3-4, s. 193-2090020-02551872-6291
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