Matches in SemOpenAlex for { <https://semopenalex.org/work/W2037094860> ?p ?o ?g. }
- W2037094860 endingPage "153" @default.
- W2037094860 startingPage "143" @default.
- W2037094860 abstract "This paper presents an algorithm for estimating the instantaneous fundamental frequency of a noisy non-stationary periodic signal whose components are harmonically related. To this end, the authors’ propose a harmonic state-space model for the input signal and use it to derive an extended Kalman filter (EKF), an unscented Kalman filter (UKF) and a particle filter (PF). In this model, the input signal is characterised by a time-varying fundamental frequency and amplitude which is a practical assumption for real-world periodic signals. In contrast to most of existing methods such as short-time Fourier transform, the proposed algorithm does not use any windowing technique. Therefore the trade-off between time and frequency resolutions is less controversial and so can be used for real-time frequency tracking. It also reveals some fine and continuous variations in signal pitch such as Vibrato and Glissando. Simulation results show that the proposed algorithm performs well even when most of the signal energy is contained in the higher-order harmonics. The performance of the proposed algorithm using EKF, UKF and PF is also evaluated and the results are compared in diverse conditions." @default.
- W2037094860 created "2016-06-24" @default.
- W2037094860 creator A5025079359 @default.
- W2037094860 creator A5037868135 @default.
- W2037094860 creator A5045490312 @default.
- W2037094860 creator A5072473190 @default.
- W2037094860 date "2015-04-01" @default.
- W2037094860 modified "2023-10-16" @default.
- W2037094860 title "Instantaneous fundamental frequency estimation of non‐stationary periodic signals using non‐linear recursive filters" @default.
- W2037094860 cites W102958777 @default.
- W2037094860 cites W1970370090 @default.
- W2037094860 cites W1973328184 @default.
- W2037094860 cites W1981489724 @default.
- W2037094860 cites W2002661544 @default.
- W2037094860 cites W2006640707 @default.
- W2037094860 cites W2024937443 @default.
- W2037094860 cites W2026443246 @default.
- W2037094860 cites W2034995162 @default.
- W2037094860 cites W2054658115 @default.
- W2037094860 cites W2064948657 @default.
- W2037094860 cites W2077983789 @default.
- W2037094860 cites W2091425152 @default.
- W2037094860 cites W2100506452 @default.
- W2037094860 cites W2100989275 @default.
- W2037094860 cites W2102047877 @default.
- W2037094860 cites W2113134027 @default.
- W2037094860 cites W2114155159 @default.
- W2037094860 cites W2117034376 @default.
- W2037094860 cites W2118292600 @default.
- W2037094860 cites W2122043755 @default.
- W2037094860 cites W2127566601 @default.
- W2037094860 cites W2129096252 @default.
- W2037094860 cites W2131062138 @default.
- W2037094860 cites W2134025364 @default.
- W2037094860 cites W2137674749 @default.
- W2037094860 cites W2142635246 @default.
- W2037094860 cites W2145889818 @default.
- W2037094860 cites W2151251521 @default.
- W2037094860 cites W2156064084 @default.
- W2037094860 cites W2158992331 @default.
- W2037094860 cites W2160337655 @default.
- W2037094860 cites W2160566140 @default.
- W2037094860 cites W2162979370 @default.
- W2037094860 cites W2163798364 @default.
- W2037094860 cites W2164764235 @default.
- W2037094860 cites W2397375888 @default.
- W2037094860 cites W2570759978 @default.
- W2037094860 cites W4256197952 @default.
- W2037094860 doi "https://doi.org/10.1049/iet-spr.2014.0120" @default.
- W2037094860 hasPublicationYear "2015" @default.
- W2037094860 type Work @default.
- W2037094860 sameAs 2037094860 @default.
- W2037094860 citedByCount "14" @default.
- W2037094860 countsByYear W20370948602016 @default.
- W2037094860 countsByYear W20370948602017 @default.
- W2037094860 countsByYear W20370948602019 @default.
- W2037094860 countsByYear W20370948602020 @default.
- W2037094860 countsByYear W20370948602021 @default.
- W2037094860 countsByYear W20370948602022 @default.
- W2037094860 countsByYear W20370948602023 @default.
- W2037094860 crossrefType "journal-article" @default.
- W2037094860 hasAuthorship W2037094860A5025079359 @default.
- W2037094860 hasAuthorship W2037094860A5037868135 @default.
- W2037094860 hasAuthorship W2037094860A5045490312 @default.
- W2037094860 hasAuthorship W2037094860A5072473190 @default.
- W2037094860 hasBestOaLocation W20370948601 @default.
- W2037094860 hasConcept C10513763 @default.
- W2037094860 hasConcept C106131492 @default.
- W2037094860 hasConcept C11413529 @default.
- W2037094860 hasConcept C119599485 @default.
- W2037094860 hasConcept C121332964 @default.
- W2037094860 hasConcept C127413603 @default.
- W2037094860 hasConcept C127934551 @default.
- W2037094860 hasConcept C137798554 @default.
- W2037094860 hasConcept C154945302 @default.
- W2037094860 hasConcept C157286648 @default.
- W2037094860 hasConcept C165801399 @default.
- W2037094860 hasConcept C188414643 @default.
- W2037094860 hasConcept C199360897 @default.
- W2037094860 hasConcept C206833254 @default.
- W2037094860 hasConcept C24890656 @default.
- W2037094860 hasConcept C2775924081 @default.
- W2037094860 hasConcept C2779843651 @default.
- W2037094860 hasConcept C31972630 @default.
- W2037094860 hasConcept C33923547 @default.
- W2037094860 hasConcept C41008148 @default.
- W2037094860 hasConcept C47446073 @default.
- W2037094860 hasConceptScore W2037094860C10513763 @default.
- W2037094860 hasConceptScore W2037094860C106131492 @default.
- W2037094860 hasConceptScore W2037094860C11413529 @default.
- W2037094860 hasConceptScore W2037094860C119599485 @default.
- W2037094860 hasConceptScore W2037094860C121332964 @default.
- W2037094860 hasConceptScore W2037094860C127413603 @default.
- W2037094860 hasConceptScore W2037094860C127934551 @default.
- W2037094860 hasConceptScore W2037094860C137798554 @default.
- W2037094860 hasConceptScore W2037094860C154945302 @default.
- W2037094860 hasConceptScore W2037094860C157286648 @default.
- W2037094860 hasConceptScore W2037094860C165801399 @default.