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arXiv · 1205.0703

Paraunitary Matrices

Barry Hurley·Ted Hurley
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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 multidimensional 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.

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Barry Hurley, Ted Hurley. 2020-09-18. Paraunitary Matrices. https://arxiv.org/abs/1205.0703

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