Spectral factorization by means of discrete Fourier transform

0410378 - UTIA-B 20000094 RIV GR eng C - Conference Paper (international conference)
Ježek, Jan - Hromčík, Martin - Šebek, Michael
Spectral factorization by means of discrete Fourier transform.
Patras: University of Patras, 2000. In: Proceedings of the 8th IEEE Mediterranean Conference on Control and Automation. MED 2000. - (Groumpos, P.; Koussoulas, N.; Antsaklis, P.), s. 11-16
[IEEE Mediterranean Conference on Control and Automation. MED 2000 /8./. Patras (GR), 17.07.2000-19.07.2000]
R&D Projects: GA ČR GA102/99/1368
Grant - others:MŠMT(CZ) VS97034
Institutional research plan: AV0Z1075907
Subject RIV: BC - Control Systems Theory

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.
Permanent Link: http://hdl.handle.net/11104/0130467