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EnglishIn this work, we propose a robust algorithm for the separation of two- and multilevel dominant random telegraph signals (RTSs) from 1/f noise in the time domain. The method does not associate each RTS level to a fixed range of the signal values, as assumed by other methods, but it is based on a efficient recognition of the jumps between the different RTS levels. The proposed algorithm can extract the I If component even in the presence of several dominant RTSs with different corner frequencies. The procedure has been validated by using a two-level and a four-level synthesized signals.
In this work, we propose a robust algorithm for the separation of two- and multilevel dominant random telegraph signals (RTSs) from 1/f noise in the time domain. The method does not associate each RTS level to a fixed range of the signal values, as assumed by other methods, but it is based on a efficient recognition of the jumps between the different RTS levels. The proposed algorithm can extract the I If component even in the presence of several dominant RTSs with different corner frequencies. The procedure has been validated by using a two-level and a four-level synthesized signals. (C) 2008 American Institute of Physics.
An algorithm for separating multilevel random telegraph signal from 1/f noise / Giusi, G; Crupi, Felice; Pace, Calogero. - In: REVIEW OF SCIENTIFIC INSTRUMENTS. - ISSN 0034-6748. - 79:2(2008), pp. 024701.1-024701.5.
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| Titolo: | An algorithm for separating multilevel random telegraph signal from 1/f noise | |
| Autori: | ||
| Data di pubblicazione: | 2008 | |
| Rivista: | ||
| Citazione: | An algorithm for separating multilevel random telegraph signal from 1/f noise / Giusi, G; Crupi, Felice; Pace, Calogero. - In: REVIEW OF SCIENTIFIC INSTRUMENTS. - ISSN 0034-6748. - 79:2(2008), pp. 024701.1-024701.5. | |
| Handle: | http://hdl.handle.net/20.500.11770/143959 | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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