Mostrando 10 resultados de: 47
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IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies, CHILECON 2019(7)
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Origen
scopus(47)
An identification method for Errors-in-Variables systems using incomplete data
Conference ObjectAbstract: In this paper we develop a novel identification algorithm for Errors-in-Variables systems (representPalabras claves:Errors-in-Variables systems, Frequency domain identification, Incomplete data, Maximum likelihood, system identificationAutores:Carvajal R., Delgado R.A., Goodwin G.C., Juan C. AgüeroFuentes:scopusAn optimization-based algorithm for model selection using an approximation of Akaike's Information Criterion
Conference ObjectAbstract: In this paper, we consider an optimization approach for model selection using Akaike's Information CPalabras claves:Autores:Carvajal R., Juan C. Agüero, Urrutia G.Fuentes:scopusA Gaussian Sum Smoothing algorithm for Hammerstein-Wiener State-Space Systems
Conference ObjectAbstract: In this paper, we develop a novel Bayesian smoothing method for obtaining the smoothed probability dPalabras claves:Gaussian sum smoother, Hammerstein-Wiener systems, State Estimation, Two-filter formulaAutores:Carvajal R., Cedeno A.L., Juan C. AgüeroFuentes:scopusA Novel Bayesian Filtering Method for Systems with Quantized Output Data
Conference ObjectAbstract: In this paper we develop a novel scheme for state estimation of discrete-time linear time-invariantPalabras claves:Gaussian sum approximation, Quantized data, State EstimationAutores:Albornoz R., Carvajal R., Juan C. AgüeroFuentes:scopusA Novel Filtering Method for Hammerstein-Wiener State-Space Systems
Conference ObjectAbstract: In this paper, we develop a novel filtering algorithm for Hammerstein-Wiener State-Space Systems. ThPalabras claves:Gaussian Quadrature, Gaussian sum filter, Hammerstein-Wiener systems, State EstimationAutores:Carvajal R., Cedeno A.L., Juan C. AgüeroFuentes:scopusA data augmentation approach for a class of statistical inference problems
ArticleAbstract: We present an algorithm for a class of statistical inference problems. The main idea is to reformulaPalabras claves:Autores:Carvajal R., Escarate P., Juan C. Agüero, Katselis D., Orellana R.Fuentes:scopusA filtering approach for model selection
Conference ObjectAbstract: In this paper, we propose an iterative algorithm to perform model selection. This algorithm is a seqPalabras claves:Autores:Carvajal R., Godoy B.I., Juan C. Agüero, Yuz J.I.Fuentes:scopusA 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 method to deconvolve stellar rotational velocities III. The probability distribution function via maximum likelihood utilizing finite distribution mixtures
ArticleAbstract: Aims. The study of accurate methods to estimate the distribution of stellar rotational velocities isPalabras claves:Methods: analytical, methods: data analysis, methods: numerical, Methods: statistical, Stars: fundamental parameters, Stars: rotationAutores:Carvajal R., Christen A., Curé M., Escarate P., Juan C. Agüero, Orellana R.Fuentes:scopusA novel approach to model error modelling using the expectation- maximization algorithm
Conference ObjectAbstract: In this paper we develop a novel approach to model error modelling. There are natural links to otherPalabras claves:EM algorithm, model error modelling, system identificationAutores:Carvajal R., Delgado R.A., Goodwin G.C., Juan C. AgüeroFuentes:scopus