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Identifiability of EIV dynamic systems with non-stationary data
Conference ObjectAbstract: This paper presents novel results related to the identifiability of EIV dynamic systems based on expPalabras claves:Errors in variables identificationAutores:Goodwin G.C., Juan C. AgüeroFuentes:scopusIdentifiability of errors in variables dynamic systems
ArticleAbstract: There has been substantial research carried out on the errors in variables (EIV) identifiability proPalabras claves:Errors in variables, Identifiability, system identificationAutores:Goodwin G.C., Juan C. AgüeroFuentes:scopusFrequency domain identification of MIMO state space models using the em algorithm
Conference ObjectAbstract: In this paper we consider the problem of estimating a state-space model for Multiple-Input Multiple-Palabras claves:Autores:Goodwin G.C., Juan C. Agüero, Yuz J.I.Fuentes:scopusFundamental limitations on the accuracy of MIMO linear models obtained by PEM for systems operating in open loop
Conference ObjectAbstract: In this paper we show that the variance of estimated parametric models for open loop Multiple-InputPalabras claves:Autores:Goodwin G.C., Juan C. Agüero, Rojas C.R.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 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:scopusEM-based sparse channel estimation in OFDM systems
Conference ObjectAbstract: In this paper, we address the problem of estimating sparse communication channels in OFDM systems. WPalabras claves:Autores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. AgüeroFuentes:scopusConditions for local convergence of maximum likelihood estimation for armax models
Conference ObjectAbstract: This paper analyzes the conditions for local convergence of Maximun Likelihood estimation for ARMAXPalabras claves:Convergence Analysis, Maximum likelihood principle, Parameter estimationAutores:Goodwin G.C., Juan C. Agüero, Skelton R.E.Fuentes:scopusConnections between incremental and continuous-time EM algorithm for state space identification
Conference ObjectAbstract: The EM algorithm has been successfully applied to obtain maximum likelihood estimates for state-spacPalabras claves:EM algorithm, Incremental models, Maximum likelihood, Sampled data, State-space identificationAutores:Alfaro J.A., Goodwin G.C., Juan C. Agüero, Yuz J.I.Fuentes:scopus