Robust estimation of highly-varying nonlinear instantaneous frequency of monocomponent signals using a lower-order complex-time distribution

Signal Processing

Volumn 93, Issue 11, 2013, Pages 3251-3260

  Omidvarnia, Amir ^a   Azemi, Ghasem ^a,b   Toole, John M O' ^c   Boashash, Boualem ^a,d  

^a UNIVERSITY OF QUEENSLAND   (Australia)

^b RAZI UNIVERSITY   (Iran)

^c UNIVERSITY OF DEUSTO   (Spain)

^d Qatar University   (Qatar)

Author keywords

Complex step differentiation; Estimation; Instantaneous frequency; Nonstationarity; Time frequency distribution

Indexed keywords

COMPLEX STEPS; INSTANTANEOUS FREQUENCY; INSTANTANEOUS PHASE; MONO-COMPONENT SIGNAL; NON-STATIONARITIES; NONSTATIONARY SIGNALS; NUMERICAL IMPLEMENTATION; TIME-FREQUENCY DISTRIBUTIONS;

NUMERICAL METHODS;

ESTIMATION;

EID: 84879473187     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2013.03.041     Document Type: Article

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