1.
| Time-Frequency Representation for Non-Stationary Phenomena in Electrical Engineering
/ Sikorski, T ; Ruczewski, P ; Lobos, T
[I07/2004/I-018]
[ENY-ARTICLE-2008-118]
The paper introduces two-dimensional method of observation and diagnosis of non-stationary signals in electrical engineering. [...]
http://zet10.ipee.pwr.wroc.pl/record/153/files/
Details vom Eintrag - Ähnliche Datensätze |
2.
| Instantaneous Frequency Calculation Using Wigner Distribution
/ Sikorski, T
[ENY-ARTICLE-2008-133]
This paper introduces two-dimensional methods of observation and diagnosis of non-stationary signals in electrical engineering as well as its further application in instantaneous frequency calculation. [...]
http://zet10.ipee.pwr.wroc.pl/record/171/files/
Details vom Eintrag - Ähnliche Datensätze |
3.
| Analysis of Three Phase Signal using Wigner Spectrum
/ Leonowicz, Z ; Lobos, T
[ENY-ARTICLE-2008-032]
New method of observation and diagnosis of inverter-fed induction motor drives is developed and tested. [...]
http://zet10.ipee.pwr.wroc.pl/record/39/files/
Details vom Eintrag - Ähnliche Datensätze |
4.
| Time-frequency analysis of non-stationary three phase signals
/ Leonowicz, Z ; Lobos, T
[ENY-ARTICLE-2008-028]
New method of observation and diagnosis of inverter-fed induction motor drives is developed and tested. [...]
http://zet10.ipee.pwr.wroc.pl/record/35/files/
Details vom Eintrag - Ähnliche Datensätze |
5.
| Analysis of power quality disturbances using the S-Transform
/ Leonowicz, Z ; Lobos, T ; Wozniak, K
[I07/2007/I-009]
[ENY-ARTICLE-2008-111]
The method presented in this paper employs recently introduced S-transform which is an important development of STFT with improved properties. [...]
http://zet10.ipee.pwr.wroc.pl/record/140/files/
Details vom Eintrag - Ähnliche Datensätze |
6.
| Modern spectral analysis of non-stationary signals in electrical power systems
/ Leonowicz, Z ; Lobos, T ; Schegner, P
[RZ I07/2002/I-048]
[ENY-ARTICLE-2009-251]
A novel approach to harmonic and interharmonic analysis, based on the “subspace” methods, is proposed. [...]
http://zet10.ipee.pwr.wroc.pl/record/312/files/
Details vom Eintrag - Ähnliche Datensätze |
7.
| Time-Frequency Analysis of Complex Space-Phasor in Power Electronics
/ Leonowicz, Z ; Lobos, T ; Sikorski, T
[doi:10.1109/TIM.2007.908250]
[ENY-ARTICLE-2008-043]
This paper considers applying nonparametric and parametric methods for the calculation of the time–frequency representation of nonstationary signals in power electronics. [...]
http://zet10.ipee.pwr.wroc.pl/record/52/files/
Details vom Eintrag - Ähnliche Datensätze |
8.
| Time-frequency analysis of non-stationary phenomena in electrical engineering
/ Bracale, A ; Carpinelli, G ; Wozniak, K ; Sikorski, T ; et al
[I07/2006/I-037]
[ENY-ARTICLE-2008-191]
This paper serves the idea of applying joint time-frequency representations in electrical engineering. [...]
http://zet10.ipee.pwr.wroc.pl/record/242/files/
Details vom Eintrag - Ähnliche Datensätze |
9.
| Time-Frequency Analysis of Distorted Electric Signals using a Complex Space-Phasor
/ Leonowicz, Z
[ENY-PREPRINT-2008-004]
We consider applying non-parametric and parametric methods for calculation of time-frequency representation of non-stationary electric waveforms. [...]
http://zet10.ipee.pwr.wroc.pl/record/87/files/
Details vom Eintrag - Ähnliche Datensätze |
10.
| Analysis of non-stationary signals in power systems
/ Leonowicz, Z
[ENY-ARTICLE-2008-002]
Classical techniques to estimate the spectrum of the multi-component signal are based on Fourier-based transformations. [...]
http://zet10.ipee.pwr.wroc.pl/record/2/files/
Details vom Eintrag - Ähnliche Datensätze |
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