Search for dissertations about: "subspace identification"
Showing result 1 - 5 of 26 swedish dissertations containing the words subspace identification.
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1. Identification of stochastic systems : Subspace methods and covariance extension
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2. Structural Reformulations in System Identification
Abstract : In system identification, the choice of model structure is important and it is sometimes desirable to use a flexible model structure that is able to approximate a wide range of systems. One such model structure is the Wiener class of systems, that is, systems where the input enters a linear time-invariant subsystem followed by a time-invariant nonlinearity. READ MORE
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3. Subspace-Based Parameter Estimation Problems in Signal Processing
Abstract : The effects of multipath-induced angular spread and non-zero band-width on narrow-band direction-of-arrival (DOA) estimation are investigated. In both cases expressions for the resulting estimation error are developed for the MUSIC, ESPRIT and WSF DOA estimators. READ MORE
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4. On subspace-based instrumental variable methods with application to time-varying systems
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5. On performance analysis of subspace methods in system identification and sensor array processing
Abstract : This thesis addresses the issue of performance analysis of subspace-based parameter estimation methods in two different applications, namely system identification and sensor array processing. The objective is to study the quality of the estimated models as the amount of data increases, and to suggest improvements and give user guidelines. READ MORE