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DC Field | Value | Language |
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dc.contributor.author | Camilleri, Tracey A. | - |
dc.contributor.author | Camilleri, Kenneth P. | - |
dc.contributor.author | Fabri, Simon G. | - |
dc.date.accessioned | 2017-05-29T09:11:47Z | - |
dc.date.available | 2017-05-29T09:11:47Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Cassar, T. A., Camilleri, K. P., & Fabri, S. G. (2009). Order estimation of computational models for dynamic systems with application to biomedical signals. 3rd International Conference on Advanced Engineering Computing and Applications in Sciences, ADVCOMP 2009, Sliema. 169-174. | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar//handle/123456789/19477 | - |
dc.description.abstract | Parametric models, in particular Autoregressive Moving Average (ARMA) models and their affiliates, are widely used in computational models of biomedical signals to fit a model to a recorded time series. An important step in this system identification process is the estimation of the model order. This paper provides the results of a systematic study of a previously developed technique based on the eigenvalues of the data covariance matrix to estimate the order of univariate ARMA models. A modified model order selection criterion which gives more robust results is used and the effect of the pole-zero positions on the correctly identified model orders is highlighted. Furthermore, the approach is extended to allow for the model order estimation of univariate Autoregressive (AR) and Moving Average (MA) models. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en_GB |
dc.rights | info:eu-repo/semantics/restrictedAccess | en_GB |
dc.subject | Impedance, Bioelectric | en_GB |
dc.subject | Signal processing | en_GB |
dc.subject | Computer-aided engineering | en_GB |
dc.subject | Eigenvalues | en_GB |
dc.subject | Eigenfunctions | en_GB |
dc.title | Order estimation of computational models for dynamic systems with application to biomedical signals | en_GB |
dc.type | conferenceObject | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder. | en_GB |
dc.bibliographicCitation.conferencename | 3rd International Conference on Advanced Engineering Computing and Applications in Sciences, ADVCOMP 2009 | en_GB |
dc.bibliographicCitation.conferenceplace | Sliema, Malta, 11-16/10/2009 | en_GB |
dc.description.reviewed | peer-reviewed | en_GB |
dc.identifier.doi | 10.1109/ADVCOMP.2009.33 | - |
Appears in Collections: | Scholarly Works - FacEngSCE |
Files in This Item:
File | Description | Size | Format | |
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Order Estimation of Computational Models for Dynamic Systems with Application to Biomedical Signals (1).pdf Restricted Access | 385.21 kB | Adobe PDF | View/Open Request a copy |
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