Symmetric sine and cosine structures for trigonometric transforms

DOI10.1007/BF01194881zbMath0739.65116OpenAlexW1971515997MaRDI QIDQ1179985

Wan-Chi Siu, Yuk-Hee Chan

Publication date: 27 June 1992

Published in: Circuits, Systems, and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01194881

zbMATH Keywords

decompositiontrigonometric transformsdiscrete Hartley transformsymmetric structurereal-valued discrete Fourier transform

Mathematics Subject Classification ID

Numerical methods for discrete and fast Fourier transforms (65T50)

Cites Work

• Fast algorithms for the discrete W transform and for the discrete Fourier transform
• Optimal pre- and postfilters for multichannel signal processing

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