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On rationally oversampled Weyl-Heisenberg frames

✍ Scribed by A.J.E.M. Janssen


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
569 KB
Volume
47
Category
Article
ISSN
0165-1684

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Analyzing the Weyl–Heisenberg Frame Iden
✍ Peter G Casazza; Mark C Lammers 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 91 KB

In 1990, Daubechies proved a fundamental identity for Weyl-Heisenberg systems which is now called the Weyl-Heisenberg (WH)-frame identity. WH-frame identity: If g ∈ W (L ∞ , L 1 ), then for all continuous, compactly supported functions f we have It has been folklore that the identity will not hold