On factorization of M-channel paraunitary filterbanks

DOI10.1109/78.928696zbMath1369.94153OpenAlexW2161927871MaRDI QIDQ5353495

Xiqi Gao, Truong Q. Nguyen, Gilbert Strang

Publication date: 8 September 2017

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/78.928696

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Biochemistry, molecular biology (92C40)

Related Items (10)

Lattice factorization based symmetric PMI paraunitary matrix extension and construction of symmetric orthogonal wavelets ⋮ Causal FIR symmetric paraunitary matrix extension and construction of symmetric tight \(M\)-dilated framelets ⋮ An algorithm to factorize quantum walks into shift and coin operations ⋮ Complete factorization of the \(2m\)-band paraunitary polyphase matrix with multiple centers of symmetry ⋮ Inherently lossless structures for eight- and six-channel linear-phase paraunitary filter banks based on quaternion multipliers ⋮ SVD properties of orthogonal two-channel filter banks ⋮ Optimal maximally decimated m-channel mirrored paraunitary linear phase FIR filter bank design via norm relaxed sequential quadratic programming ⋮ Blind paraunitary equalization ⋮ Complete factorization for poly-phase matrix with linear phase based on semi-rank orthogonal projection matrix ⋮ Asymptotic evolution of quantum walks with random coin

This page was built for publication: On factorization of M-channel paraunitary filterbanks