An introduction to SVD-DFT frequency analysis for time-varying systems
| dc.contributor.author | Orłowski, Przemysław | |
| dc.contributor.organization | Technical University of Szczecin | en |
| dc.date.accessioned | 2023-06-02T07:10:27Z | |
| dc.date.available | 2023-06-02T07:10:27Z | |
| dc.date.issued | 2003 | |
| dc.description.abstract | The paper develops tools and methods for linear time-varying, discrete-time sys-tems analysis. It consists of theoretical background, definitions and numerical algorithms for frequency characteristics approximation. The main method is based on Singular Value Decomposition SVD, Discrete Fourier Transform DFT and power density spectrum proper-ties. A few illustrative numerical examples are included. Three different models have been analysed: oscillatory element, low pass filter and variable structure system. For better evaluation, results for presented method are compared with classical Bode characteristics. | en |
| dc.identifier.citation | Orłowski P (2003).: An introduction to Svd-Dft frequency analysis for time-varying systems. In: Proc. of 9th IEEE Internat. Conf. MMAR 2003. Międzyzdroje 2000, Poland. pp. 455-460. https://hdl.handle.net/20.500.12539/1777 | pl_PL |
| dc.identifier.uri | https://hdl.handle.net/20.500.12539/1777 | |
| dc.language.iso | en | pl_PL |
| dc.page.number | 455-460 | |
| dc.publisher | Wydawnictwo Uczelniane Politechniki Szczecińskiej | pl_PL |
| dc.rights | Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/ | * |
| dc.source | Proc. of 9th IEEE Internat. Conf. MMAR 2003. Międzyzdroje 2000, Poland | en |
| dc.subject | discrete-time systems | en |
| dc.subject | time-varying systems | en |
| dc.subject | non-stationary systems | en |
| dc.subject.other | Dyscyplina::Nauki inżynieryjno-techniczne | en |
| dc.title | An introduction to SVD-DFT frequency analysis for time-varying systems | en |
| dc.type | conferenceObject | en |