B
Bo Wahlberg
Researcher at Royal Institute of Technology
Publications - 279
Citations - 6781
Bo Wahlberg is an academic researcher from Royal Institute of Technology. The author has contributed to research in topics: System identification & Convex optimization. The author has an hindex of 35, co-authored 273 publications receiving 6302 citations. Previous affiliations of Bo Wahlberg include Newcastle University & Uppsala University.
Papers
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System identification using Laguerre models
TL;DR: It is shown that the model order can be reduced, compared to ARX (FIR, AR) modeling, by using Laguerre models, and the numerical accuracy of the corresponding linear regression estimation problem is improved by a suitable choice of the LaguERre parameter.
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System identification using Kautz models
TL;DR: The system identification schemes using Laguerre models are extended and generalized to Kautz models, which correspond to representations using several different possible complex exponentials, and linear regression methods to estimate this sort of model from measured data are analyzed.
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Modelling and Identification with Rational Orthogonal Basis Functions
Paul M.J. Van den Hof,Bo Wahlberg,Peter S. C. Heuberger,Brett Ninness,József Bokor,Tomás Oliveira e Silva +5 more
TL;DR: A recently developed general theory for basis construction will be presented, that is a generalization of the classical Laguerre theory, particularly exploiting the property that basis function models are linearly parametrized.
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An adaptive array for mobile communication systems
TL;DR: The use of adaptive antenna techniques to increase the channel capacity and a scheme for separating several signals at the same frequency have great potential in rejecting cochannel interference, albeit at the expense of high computational requirements.
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An ADMM Algorithm for a Class of Total Variation Regularized Estimation Problems
TL;DR: In this paper, an alternating augmented Lagrangian method for convex optimization problems where the cost function is the sum of two terms, one that is separable in the variable blocks, and a second th...