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000000303 001__ 303
000000303 037__ $$aENY-ARTICLE-2009-242
000000303 041__ $$aeng
000000303 088__ $$aRZ I07/2005/I-023
000000303 100__ $$aLeonowicz, Z$$uWroclaw University of Technology, Poland
000000303 245__ $$aSpectrum estimation methods for signal analysis in the supply system of DC arc furnace
000000303 260__ $$c2005-06-21
000000303 300__ $$a4p
000000303 500__ $$aProceedings of XIII Int. Symposium on Theoretical Electrical Engineering, ISTET 2005, 4-7 July, 2005, Lviv, pp. 161-164
000000303 520__ $$aIn this paper, Prony and root-MUSIC methods are applied for analysis of waveforms from the DC arc furnace supply. Several experiments were performed using non-stationary voltage and current signals. The experiments proved the effectiveness of the applied methods for time-varying spectral analysis. 
000000303 6531_ $$aProny method
000000303 6531_ $$aMUSIC method
000000303 6531_ $$anon-stationary signals
000000303 700__ $$aLobos, T$$uWroclaw University of Technology, Poland
000000303 700__ $$aRezmer, J$$uWroclaw University of Technology, Poland
000000303 8560_ $$fleon99@pwr.wroc.pl
000000303 8564_ $$uhttp://zet10.ipee.pwr.wroc.pl/record/303/files/$$zAccess to Fulltext
000000303 909CO $$ooai:zet10.pwr.wroc.pl:303$$pglobal
000000303 980__ $$aARTICLE