- Title
- Frame properties of shifts of prolate spheroidal wave functions
- Creator
- Hogan, Jeffrey A.; Lakey, Joseph D.
- Relation
- Applied and Computational Harmonic Analysis Vol. 39, Issue 1, p. 21-32
- Publisher Link
- http://dx.doi.org/10.1016/j.acha.2014.08.003
- Publisher
- Academic Press
- Resource Type
- journal article
- Date
- 2015
- Description
- We provide conditions on a shift parameter and number of basic prolate spheroidal wave functions with a fixed bandwidth and time concentrated to a fixed duration such that the shifts of the basic prolates form a frame or a Riesz basis for the Paley–Wiener space consisting of all square integrable functions with the given bandlimit.
- Subject
- prolate spheroidal wave function; bandpass prolate; time and band limiting; Paley–Wiener space; frame; Riesz basis
- Identifier
- http://hdl.handle.net/1959.13/1332122
- Identifier
- uon:26780
- Identifier
- ISSN:1063-5203
- Language
- eng
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