Avendaño, Luis Enrique(Universitat Politècnica de València, 2024-10-28)
[ES] Esta tesis de doctorado está dedicada al problema de descomposición de señales no estacionarias en componentes modales, entendida como componentes oscilatorias independientes, con amplitud y fase dependientes del ...
Avendaño-Valencia, Luís David; Avendaño, Luis Enrique; Ferrero De Loma-Osorio, José María; Castellanos-Domínguez, G.(Universidad Nacional de Colombia, 2007-12)
[EN] This paper presents a filter for reducing powerline interference in electrocardiographic signals (ECG), based on dual parameter and state estimation using with a Kalman filter. Two models were used to represent ...
Avendaño, Luis Enrique; Avendaño-Valencia, Luis David; Delgado-Trejos, Edilson; Cuesta Frau, David(Elsevier, 2023-12)
[EN] This work is concerned with the harmonic decomposition of pseudo-periodic non-stationary multivariate signals. In this framework, a signal component corresponds to a single sinusoid with time-dependent amplitude and ...