Localization Operators and an Uncertainty Principle for the Discrete Short Time Fourier Transform
Joint Authors
Fernández, Carmen
Galbis, Antonio
Martínez, Josep
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-13
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Localization operators in the discrete setting are used to obtain information on a signal f from the knowledge on the support of its short time Fourier transform.
In particular, the extremal functions of the uncertainty principle for the discrete short time Fourier transform are characterized and their connection with functions that generate a time-frequency basis is studied.
American Psychological Association (APA)
Fernández, Carmen& Galbis, Antonio& Martínez, Josep. 2014. Localization Operators and an Uncertainty Principle for the Discrete Short Time Fourier Transform. Abstract and Applied Analysis،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1013314
Modern Language Association (MLA)
Fernández, Carmen…[et al.]. Localization Operators and an Uncertainty Principle for the Discrete Short Time Fourier Transform. Abstract and Applied Analysis No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1013314
American Medical Association (AMA)
Fernández, Carmen& Galbis, Antonio& Martínez, Josep. Localization Operators and an Uncertainty Principle for the Discrete Short Time Fourier Transform. Abstract and Applied Analysis. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1013314
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1013314
