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Time-frequency analysis of neuronal populations with instantaneous resolution based on noise-assisted multivariate empirical mode decomposition
(Elsevier Science, 2016-07)
Background: Linear analysis has classically provided powerful tools for understanding the behavior of neural populations, but the neuron responses to real-world stimulation are nonlinear under some conditions, and many ...
A Comparative Study of Signal Analysis Methods Applied in the Detection of Instantaneous Frequency
(Cartagena de IndiasCampus TecnológicoIngeniería Eléctrica, 2020-12-16)
The smart grid concept is being applied more and more frequently and this is due to the need to integrate all the components that are part of power systems today, starting from generation units, storage systems, communications ...
Time-frequency methods based on the Wavelet transformMétodos tiempo-frecuencia basados en la transformada Wavelet
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 2012)
Herramienta computacional para el análisis de señales en sistemas de potencia con alta penetración de fuentes no convencionales de energía
(Universidad de La Salle. Facultad de Ingeniería. Ingeniería Eléctrica, 2020)
Nonlinear digital signal processing in mental health : Characterization of major depression using instantaneous entropy measures of heartbeat dynamics
(2015-03-13)
Nonlinear digital signal processing methods that address system complexity have provided useful computational tools for helping in the diagnosis and treatment of a wide range of pathologies. More specifically, ...
Defect Detection in Anisotropic Plates Based on the Instantaneous Phase of Signals
(Ieee-inst Electrical Electronics Engineers Inc, 2015-10-01)
Anisotropic materials are widely employed in industry and engineering, and efficient nondestructive testing techniques are important to guarantee the structural integrity of the involved parts. A simple technique is proposed ...
On the synchronization of two metronomes and their related dynamics
(Universidade Estadual Paulista (Unesp), 2017-06-05)
Nesta tese são investigadas, teórica e experimentalmente, a sincronização em fase e a sincronização em anti-fase de dois metrônomos oscilando sobre uma base móvel, a partir de um modelo aqui proposto. Uma descrição do ...
Efficient coordination of ROCOF and frequency relays for distributed generation protection by using the application region
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2006)
Fully Adaptive Ridge Detection Based on STFT Phase Information
(Institute of Electrical and Electronics Engineers, 2020-04)
This letter deals with the problem of the estimation of the instantaneous frequencies of the modes of multicomponent signals from their linear time-frequency representations. In most approaches, such an estimation consists ...