Constructions of Factorizable Multilevel Hadamard Matrices

Shinya MATSUFUJI; Pingzhi FAN

doi:10.1587/transfun.E92.A.3404

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

Online ISSN : 1745-1337
Print ISSN : 0916-8508

Regular Section

Constructions of Factorizable Multilevel Hadamard Matrices

Shinya MATSUFUJI, Pingzhi FAN

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Keywords: hadamard matrix, fast algorithm, ternary sequence

JOURNAL RESTRICTED ACCESS

2009 Volume E92.A Issue 12 Pages 3404-3406

DOI https://doi.org/10.1587/transfun.E92.A.3404

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Abstract

Factorization of Hadamard matrices can provide fast algorithm and facilitate efficient hardware realization. In this letter, constructions of factorizable multilevel Hadamard matrices, which can be considered as special case of unitary matrices, are inverstigated. In particular, a class of ternary Hadamard matrices, together with its application, is presented.

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