Title of article
PARAUNITARY MATRICES AND GROUP RINGS
Author/Authors
هرلي، بري نويسنده Department of Mathematics, National University of Ireland Galway, Galway, Ireland Hurley, Barry , هرلي، تد نويسنده Department of Mathematics, National University of Ireland Galway, Galway, Ireland Hurley, Ted
Issue Information
فصلنامه با شماره پیاپی 0 سال 2014
Pages
26
From page
31
To page
56
Abstract
Design methods for paraunitary matrices from complete orthogonal sets of idempotents and
related matrix structures are presented. These include techniques for designing non-separable multidi-
mensional paraunitary matrices. Properties of the structures are obtained and proofs given. Paraunitary
matrices play a central role in signal processing, in particular in the areas of filterbanks and wavelets.
Journal title
International Journal of Group Theory
Serial Year
2014
Journal title
International Journal of Group Theory
Record number
945130
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