Gabor frames over irregular lattices

被引：13

作者：

Casazza, PG

Christensen, O

机构：

[1] Univ Missouri, Dept Math, Columbia, MO 65211 USA

[2] Tech Univ Denmark, Dept Math, DK-2800 Lyngby, Denmark

来源：

ADVANCES IN COMPUTATIONAL MATHEMATICS | 2003年 / 18卷 / 2-4期

关键词：

Gabor frame; irregular lattice;

D O I：

10.1023/A:1021356503075

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We give necessary and sufficient conditions for g is an element of W( L-infinity, l(1)) to generate a Gabor frame over certain irregular lattices.

引用

页码：329 / 344

页数：16

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