Listar Artículos (Teoría de la Señal y Comunicaciones) por título
Mostrando ítems 43-62 de 99
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EEG Signal Processing in MI-BCI Applications With Improved Covariance Matrix Estimators
(IEEE, 2019)In brain-computer interfaces (BCIs), the typical models of the EEG observations usually lead to a poor estimation of the ...
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Effect of the side of presentation in the visual field on phase‑locked and nonphase‑locked alpha and gamma responses
(Springer Nature, 2022)Recent studies have suggested that nonphase-locked activity can reveal cognitive mechanisms that cannot be observed in ...
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Efficient feedforward categorization of objects and human postures with address-event image sensors
(Institute of Electrical and Electronics Engineers, 2012)This paper proposes an algorithm for feedforward categorization of objects and, in particular, human postures in real-time ...
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Energy Consumption Prediction of Electric City Buses Using Multiple Linear Regression
(MDPI, 2023)The widespread electrification of public transportation is increasing and is a powerful way to reduce greenhouse gas (GHG) ...
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Evaluación de la función muscular del cuádriceps en pacientes con EPOC modera-severa
(Neumosur. Asociación de Neumología y Cirugía Torácica del Sur. Revista Española de Patología Torácica., 2019)Resumen OBJETIVO Objetivo: el objetivo del estudio fue evaluar la función muscular periférica de pacientes con EPOC ...
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Expectation Propagation as Turbo Equalizer in ISI Channels
(Institute of Electrical and Electronics Engineers (IEEE), 2017-01)In probabilistic equalization of channels with inter-symbol interference, the BCJR algorithm and its approximations become ...
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Experimental study of two-tone intermodulation products in a communications modulator
(Wiley, 2011-01)This article presents the experimental nonlinear characterization of a quadrature modulator following a two‐tone test ...
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Fast parameter-free region growing segmentation with application to surgical planning
(Springer, 2012-01)In this paper, we propose a self-assessed adaptive region growing segmentation algorithm. In the context of an experimental ...
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Fast vision through frameless event-based sensing and convolutional processing: Application to texture recognition
(Institute of Electrical and Electronics Engineers, 2010)Address-event representation (AER) is an emergent hardware technology which shows a high potential for providing in the ...
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Formal deduction of a Volterra series model for complex-valued systems
(Elsevier, 2017-02)This paper demonstrates a general model for nonlinear systems with complex-valued inputs and its application to communication ...
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Fully automatized parallel segmentation of the optic disc in retinal fundus images
(Elsevier, 2016-11)This paper presents a fully automatic parallel software for the localization of the optic disc (OD) in retinal fundus color ...
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Fundamentals, Recent Advances, and Future Challenges in Bioimpedance Devices for Healthcare Applications
(Hindawi, 2019-07-15)This work develops a thorough review of bioimpedance systems for healthcare applications. The basis and fundamentals of ...
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Generalized Alpha-Beta Divergences and Their Application to Robust Nonnegative Matrix Factorization
(Multidisciplinary Digital Publishing Institute, 2011)We propose a class of multiplicative algorithms for Nonnegative Matrix Factorization (NMF) which are robust with respect ...
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Individual test-retest reliability of evoked and induced alpha activity in human EEG data
(Biblioteca Pública de Ciencias, 2020)Se han asociado diversos mecanismos psicológicos con modulaciones de diferentes frecuencias de EEG. Según nuestro conocimiento, ...
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Information Theoretic Approaches for Motor-Imagery BCI Systems: Review and Experimental Comparison
(MDPI, 2018-01-02)Brain computer interfaces (BCIs) have been attracting a great interest in recent years. The common spatial patterns (CSP) ...
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Information Theory Applications in Signal Processing
(MDPI, 2019-07) -
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Initialization method for speech separation algorithms that work in the time-frequency domain
(Acoustical Society of America, 2010)This article addresses the problem of the unsupervised separa tion of speech signals in realistic scenarios. An initialization ...
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Internet of things in health: Requirements, issues, and gaps
(Elsevier, 2021-09)Background and objectives: The Internet of Things (IoT) paradigm has been extensively applied to several sectors in the ...
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L1-norm unsupervised Fukunaga-Koontz transform
(Elsevier, 2021)The Fukunaga-Koontz transform (FKT) is a powerful supervised feature extraction method used in twoclass recognition problems, ...
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Lessons Learned about the Design and Active Characterization of On-Body Antennas in the 2.4 GHz Frequency Band
(MDPI, 2019-12)This work addresses the design and experimental characterization of on-body antennas, which play an essential role within ...