- Title
- Frame expansions of bandlimited signals using prolate spheroidal wave functions
- Creator
- Hogan, Jeffrey A.; Lakey, Joseph D.
- Relation
- Sampling Theory in Signal and Image Processing Vol. 15, p. 139-153
- Publisher Link
- http://dx.doi.org/10.1007/BF03549602
- Publisher
- Birkhaeuser Science
- Resource Type
- journal article
- Date
- 2016
- Description
- We consider methods to compute duals of frames for Paley–Wiener spaces generated by shifts of certain prolate spheroidal wave functions. In particular, we consider methods to compute frame expansions restricted to subband-limited functions. Methods to compute dual frame generators are also provided in the case of corresponding frames for spaces of bandpass-limited signals.
- Subject
- prolate spheroidal wave function; bandpass prolate; time and band limiting; shift invariant space; Legendre polynomials
- Identifier
- http://hdl.handle.net/1959.13/1449221
- Identifier
- uon:43608
- Identifier
- ISSN:1530-6429
- Language
- eng
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