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Improved polynomial matrix determinant computation
- 1.0410377 - UTIA-B 20000093 RIV GR eng C - Conference Paper (international conference)
Henrion, D. - Šebek, Michael
Improved polynomial matrix determinant computation.
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. 1-3
[IEEE Mediterranean Conference on Control and Automation. MED 2000 /8./. Patras (GR), 17.06.2000-19.06.2000]
R&D Projects: GA ČR GA102/99/1368
Grant - others:MŠMT(CZ) Barrande 97/005-97/026; MŠMT(CZ) VS97034
Institutional research plan: AV0Z1075907
Subject RIV: BC - Control Systems Theory
An early result on Smith-MacMillan form of a rational matrix is used for evaluating the degree of the determinant of a polynomial matrix using numerically reliable techniques. This allows for accurate determinant zeroing and determinant interpolation, thus improving existing numerical methods for polynomial matrix determinant computation.
Permanent Link: http://hdl.handle.net/11104/0130466
Number of the records: 1