Symmetric sine and cosine structures for trigonometric transforms
type: Item
instance of: scholarly article
title: Symmetric sine and cosine structures for trigonometric transforms
zbMATH Open document ID: 0739.65116
DOI: 10.1007/BF01194881
author: Yuk-Hee Chan
author: W. C. Siu
published in: Circuits, Systems, and Signal Processing
publication date: 1992-06-27T00:00:00Z
review text: This paper defines first one-dimensional symmetric sine and cosine structures, and then, it computes a discrete Hartley transform and a real-valued discrete Fourier transform. This approach can decrease addition and multiplication in numbers compared with other algorithms.
Mathematics Subject Classification ID: 65T50
zbMATH DE Number: 26820
zbMATH Keywords: trigonometric transforms
zbMATH Keywords: symmetric structure
zbMATH Keywords: decomposition
zbMATH Keywords: discrete Hartley transform
zbMATH Keywords: real-valued discrete Fourier transform
reviewed by: Yasuhiro Kobayashi
MaRDI profile type: Publication
cites work: Optimal pre- and postfilters for multichannel signal processing
cites work: Fast algorithms for the discrete W transform and for the discrete Fourier transform
full work available at URL: https://doi.org/10.1007/bf01194881
OpenAlex ID: W1971515997
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description: scientific article; zbMATH DE number 26820