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Paraunitary Matrices

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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Co-authorshipAuthorshipAuthorshipTopic signalTopic signalWParaunitary Matricespreprint / 2020ABarry HurleyResearcherATed HurleyResearcherTInformation Theory6710 worksTmath.IT6610 works
PaperSignal 104 links

Paraunitary Matrices

preprint / 2020

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