Discrete Chrestenson transform
type: Item
instance of: scholarly article
title: Discrete Chrestenson transform
zbMATH Open document ID: 1238.65136
DOI: 10.1134/S003294601004006X
author: M. S. Bespalov
published in: Problems of Information Transmission
publication date: 2012-03-13T00:00:00Z
review text: The author considers some generalizations of the discrete Fourier transform and the discrete Walsh transform. The discrete Chrestenson-Kronecker transform is generated by a matrix which is a Kronecker product of Fourier matrices. The discrete Chrestenson-Lévy transform is generated by a matrix which is a new direct product of Fourier matrices. The author studies the properties of both discrete Chrestenson transforms and presents corresponding fast algorithms. Numerical tests and applications are not given.
reviewed by: Manfred Tasche
Mathematics Subject Classification ID: 65T50
Mathematics Subject Classification ID: 94A11
zbMATH DE Number: 6014103
zbMATH Keywords: discrete Chrestenson transform
zbMATH Keywords: discrete Fourier transform
zbMATH Keywords: discrete Walsh transform
zbMATH Keywords: Kronecker product
zbMATH Keywords: fast algorithm
zbMATH Keywords: numerical examples
zbMATH Keywords: discrete Chrestenson-Kronecker transform
zbMATH Keywords: discrete Chrestenson-Lévy transform
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 6014103