Mostrando 10 resultados de: 15
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IFAC Proceedings Volumes (IFAC-PapersOnline)(3)
IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC(2)
Proceedings of the IEEE Conference on Decision and Control(2)
2015 7th IEEE Latin-American Conference on Communications, LATINCOM 2015(1)
2015 European Control Conference, ECC 2015(1)
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ODS 7: Energía asequible y no contaminante(1)
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scopus(15)
A map approach for ℓ<inf>q</inf>-norm regularized sparse parameter estimation using the em algorithm
Conference ObjectAbstract: In this paper, Bayesian parameter estimation through the consideration of the Maximum A Posteriori (Palabras claves:convergence, maximum likelihood estimation, Optimization, Parameter estimation, Probability density function, Signal processing algorithmsAutores:Carvajal R., Godoy B.I., Juan C. Agüero, Katselis D.Fuentes:scopusA model-based feedback control strategy for heap bioleaching processes
Conference ObjectAbstract: In this paper we propose a feedback control strategy to increase the copper recovery in a heap biolePalabras claves:Autores:Braslavsky J.H., Godoy B.I., Juan C. AgüeroFuentes:scopusA simulation study on model predictive control and extremum seeking control for heap bioleaching pro
Conference ObjectAbstract: Heap bioleaching processes are of increasing interest in the mining industry to recover metals fromPalabras claves:Model pbkp_redictive and optimization-based control, Nonlinear process control, Process control applicationsAutores:Braslavsky J.H., Godoy B.I., Juan C. AgüeroFuentes:scopusA two-filter approach for state estimation utilizing quantized output data
ArticleAbstract: Filtering and smoothing algorithms are key tools to develop decision-making strategies and parameterPalabras claves:Gaussian sum filtering, Gaussian sum smoothing, Gauss–Legendre quadrature, Quantized data, State EstimationAutores:Albornoz R., Carvajal R., Cedeno A.L., Godoy B.I., Juan C. AgüeroFuentes:scopusAn algorithm for estimating time-varying commodity price models
Conference ObjectAbstract: Given the current financial crisis, there is renewed interest in modelling how the price of commoditPalabras claves:Autores:Godoy B.I., Goodwin G.C., Juan C. Agüero, Rojas A.J.Fuentes:scopusAn EM-based identification algorithm for a class of hybrid systems with application to power electronics
ArticleAbstract: In this paper we present an identification algorithm for a class of continuous-time hybrid systems.Palabras claves:Maximum likelihood, power conversion, system identificationAutores:Aguilera R.P., Godoy B.I., Goodwin G.C., Juan C. Agüero, Yuz J.I.Fuentes:scopusEM-Based channel estimation in OFDM systems with phase noise
Conference ObjectAbstract: In this paper we address the joint estimation of phase noise (PHN) and channel impulse response (CIRPalabras claves:Autores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. AgüeroFuentes:scopusEM-based ML channel estimation in OFDM systems with phase distortion using RB-EKF
Conference ObjectAbstract: In this paper we address the joint estimation of the channel impulse response in orthogonal frequencPalabras claves:Autores:Carvajal R., Creixell W., Godoy B.I., Juan C. Agüero, Yuz J.I.Fuentes:scopusEM-based identification of sparse FIR systems having quantized data
Conference ObjectAbstract: In this paper, we explore the identification of sparse FIR systems having quantized output data. OurPalabras claves:EM algorithm, Quantized estimation, regularization, Sparse optimizationAutores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. Agüero, Yuz J.I.Fuentes:scopusEM-based maximum-likelihood channel estimation in multicarrier systems with phase distortion
ArticleAbstract: In this paper, we address channel-impulse response (CIR) estimation in multicarrier systems with phaPalabras claves:Carrier frequency offset, Channel estimation, Expectation-maximization (EM) algorithm, Maximum likelihood (ML) estimation, multicarrier systems, phase noiseAutores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. AgüeroFuentes:scopus