Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079697757> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2079697757 endingPage "196" @default.
- W2079697757 startingPage "181" @default.
- W2079697757 abstract "In this paper, an innovative algorithm of improved EMD (IEMD) has been presented for the analysis of frequency modulation (FM) signals. First, extract the first level extrema and the second level extrema to construct one two-level extrema structure (TLES). Using the locations' relations between the first level extrema and the second level extrema, what the traditional EMD does for FM signals is determined. The propositions that can help us to judge whether the multi-component can be separated well or not by EMD in practice and then tell us what the EMD will do in practice are deduced. Four cases are presented for decomposition of FM components using EMD. According to these cases, different improved methods are presented to separate the FM components that EMD fails to separate. The least-squares method is used to estimate the phase polynomials of FM components. The orthogonal relations between different components are used to estimate the optimal amplitudes of FM components. Moreover, the performance of EMD is analyzed via the multi-level extrema distribution as well, which can be used in practice for the aforehand judgement. Finally, experiments are given to show our new improved EMD." @default.
- W2079697757 created "2016-06-24" @default.
- W2079697757 creator A5002063716 @default.
- W2079697757 creator A5021875517 @default.
- W2079697757 creator A5027659527 @default.
- W2079697757 creator A5032067104 @default.
- W2079697757 date "2012-11-01" @default.
- W2079697757 modified "2023-09-30" @default.
- W2079697757 title "Improved EMD for the analysis of FM signals" @default.
- W2079697757 cites W1679277575 @default.
- W2079697757 cites W1966862016 @default.
- W2079697757 cites W1987548796 @default.
- W2079697757 cites W1996580214 @default.
- W2079697757 cites W2007221293 @default.
- W2079697757 cites W2013367933 @default.
- W2079697757 cites W2024263873 @default.
- W2079697757 cites W2025538567 @default.
- W2079697757 cites W2028682334 @default.
- W2079697757 cites W2066868560 @default.
- W2079697757 cites W2098395403 @default.
- W2079697757 cites W2102430826 @default.
- W2079697757 cites W2104745188 @default.
- W2079697757 cites W2109500956 @default.
- W2079697757 cites W2111855076 @default.
- W2079697757 cites W2115798538 @default.
- W2079697757 cites W2119365536 @default.
- W2079697757 cites W2129276500 @default.
- W2079697757 cites W2134679800 @default.
- W2079697757 cites W2138402108 @default.
- W2079697757 cites W2158617925 @default.
- W2079697757 cites W2160097539 @default.
- W2079697757 cites W2165761444 @default.
- W2079697757 cites W3099560667 @default.
- W2079697757 doi "https://doi.org/10.1016/j.ymssp.2012.07.003" @default.
- W2079697757 hasPublicationYear "2012" @default.
- W2079697757 type Work @default.
- W2079697757 sameAs 2079697757 @default.
- W2079697757 citedByCount "33" @default.
- W2079697757 countsByYear W20796977572013 @default.
- W2079697757 countsByYear W20796977572014 @default.
- W2079697757 countsByYear W20796977572015 @default.
- W2079697757 countsByYear W20796977572016 @default.
- W2079697757 countsByYear W20796977572017 @default.
- W2079697757 countsByYear W20796977572018 @default.
- W2079697757 countsByYear W20796977572019 @default.
- W2079697757 countsByYear W20796977572020 @default.
- W2079697757 countsByYear W20796977572021 @default.
- W2079697757 countsByYear W20796977572022 @default.
- W2079697757 crossrefType "journal-article" @default.
- W2079697757 hasAuthorship W2079697757A5002063716 @default.
- W2079697757 hasAuthorship W2079697757A5021875517 @default.
- W2079697757 hasAuthorship W2079697757A5027659527 @default.
- W2079697757 hasAuthorship W2079697757A5032067104 @default.
- W2079697757 hasConcept C105795698 @default.
- W2079697757 hasConcept C11413529 @default.
- W2079697757 hasConcept C121332964 @default.
- W2079697757 hasConcept C134306372 @default.
- W2079697757 hasConcept C153180895 @default.
- W2079697757 hasConcept C154945302 @default.
- W2079697757 hasConcept C168167062 @default.
- W2079697757 hasConcept C186370098 @default.
- W2079697757 hasConcept C186633575 @default.
- W2079697757 hasConcept C25570617 @default.
- W2079697757 hasConcept C33923547 @default.
- W2079697757 hasConcept C41008148 @default.
- W2079697757 hasConcept C97355855 @default.
- W2079697757 hasConceptScore W2079697757C105795698 @default.
- W2079697757 hasConceptScore W2079697757C11413529 @default.
- W2079697757 hasConceptScore W2079697757C121332964 @default.
- W2079697757 hasConceptScore W2079697757C134306372 @default.
- W2079697757 hasConceptScore W2079697757C153180895 @default.
- W2079697757 hasConceptScore W2079697757C154945302 @default.
- W2079697757 hasConceptScore W2079697757C168167062 @default.
- W2079697757 hasConceptScore W2079697757C186370098 @default.
- W2079697757 hasConceptScore W2079697757C186633575 @default.
- W2079697757 hasConceptScore W2079697757C25570617 @default.
- W2079697757 hasConceptScore W2079697757C33923547 @default.
- W2079697757 hasConceptScore W2079697757C41008148 @default.
- W2079697757 hasConceptScore W2079697757C97355855 @default.
- W2079697757 hasLocation W20796977571 @default.
- W2079697757 hasOpenAccess W2079697757 @default.
- W2079697757 hasPrimaryLocation W20796977571 @default.
- W2079697757 hasRelatedWork W1588025279 @default.
- W2079697757 hasRelatedWork W1984349868 @default.
- W2079697757 hasRelatedWork W1998322473 @default.
- W2079697757 hasRelatedWork W2049503885 @default.
- W2079697757 hasRelatedWork W2062784738 @default.
- W2079697757 hasRelatedWork W2084130556 @default.
- W2079697757 hasRelatedWork W2122042164 @default.
- W2079697757 hasRelatedWork W2379533788 @default.
- W2079697757 hasRelatedWork W2807533047 @default.
- W2079697757 hasRelatedWork W2971588278 @default.
- W2079697757 hasVolume "33" @default.
- W2079697757 isParatext "false" @default.
- W2079697757 isRetracted "false" @default.
- W2079697757 magId "2079697757" @default.
- W2079697757 workType "article" @default.