Original title: New algorithm for spectral factorization and its application in signal processing
Authors: Ježek, Jan ; Hromčík, Martin ; Šebek, Michael
Document type: Papers
Conference/Event: International Student Conference on Electrical Engineering POSTER 2001 /5./, Praha (CZ), 2001-05-24
Year: 2001
Language: eng
Abstract: In this report a new algorithm is presented for the spectral factorization of a two-sided symmetric polynomial. The method is based on the discrete Fourier transform theory (DFT) and its relationship to the Z-transform. Involving DFT computational techniques, namely the famous fast Fourier transform routine (FFT), brings high computational efficiency and reliability. The power of the proposed procedure is employed in a particular practical signal processing application.
Keywords: fast Fourier transform; polynomial matrices; spectral factorization
Project no.: AV0Z1075907 (CEP), GA102/99/1368 (CEP)
Funding provider: GA ČR
Host item entry: Proceedings of the 5th International Student Conference on Electrical Engineering POSTER 2001

Institution: Institute of Information Theory and Automation AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0130763

Permalink: http://www.nusl.cz/ntk/nusl-34879


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Research > Institutes ASCR > Institute of Information Theory and Automation
Conference materials > Papers