ISBN: 9783034602921

In this monograph, we combine operator techniques with state space methods to solve factorization, spectral estimation, and interpolation problems arising in control and signal processing… Más…

In this monograph, we combine operator techniques with state space methods to solve factorization, spectral estimation, and interpolation problems arising in control and signal processing.We present both the theory and algorithms with some Matlab code to solve these problems.A classical approach to spectral factorization problems in control theory is based on Riccati equations arising in linear quadratic control theory and Kalman ?ltering.One advantage of this approach is that it readily leads to algorithms in the non-degenerate case.On the other hand, this approach does not easily generalize to the nonrational case, and it is not always transparent where the Riccati equations are coming from.Operator theory has developed some elegant methods to prove the existence of a solution to some of these factorization and spectral estimation problems in a very general setting.However, these techniques are in general not used to develop computational algorithms.In this monograph, we will use operator theory with state space methods to derive computational methods to solve factorization, sp- tral estimation, and interpolation problems.It is emphasized that our approach is geometric and the algorithms are obtained as a special application of the theory.We will present two methods for spectral factorization.One method derives al- rithms based on ?nite sections of a certain Toeplitz matrix.The other approach uses operator theory to develop the Riccati factorization method.Finally, we use isometric extension techniques to solve some interpolation problems.; PDF; Reference > Research & information: general > Information theory > Cybernetics & systems theory, Springer Basel<

ISBN: 9783034602921

In this monograph, we combine operator techniques with state space methods to solve factorization, spectral estimation, and interpolation problems arising in control and signal processing… Más…

In this monograph, we combine operator techniques with state space methods to solve factorization, spectral estimation, and interpolation problems arising in control and signal processing. We present both the theory and algorithms with some Matlab code to solve these problems. A classical approach to spectral factorization problems in control theory is based on Riccati equations arising in linear quadratic control theory and Kalman ?ltering. One advantage of this approach is that it readily leads to algorithms in the non-degenerate case. On the other hand, this approach does not easily generalize to the nonrational case, and it is not always transparent where the Riccati equations are coming from. Operator theory has developed some elegant methods to prove the existence of a solution to some of these factorization and spectral estimation problems in a very general setting. However, these techniques are in general not used to develop computational algorithms. In this monograph, we will use operator theory with state space methods to derive computational methods to solve factorization, sp- tral estimation, and interpolation problems. It is emphasized that our approach is geometric and the algorithms are obtained as a special application of the theory. We will present two methods for spectral factorization. One method derives al- rithms based on ?nite sections of a certain Toeplitz matrix. The other approach uses operator theory to develop the Riccati factorization method. Finally, we use isometric extension techniques to solve some interpolation problems., Birkhäuser<

2009, ISBN: 9783034602921

Preface.- I Basic Operator Theory.- 1 The Wold Decomposition.- 2 Toeplitz and Laurent Operators.- 3 Inner and Outer Functions.- 4 Rational Inner and Outer Functions.- 5 The Naimark Repres… Más…

Preface.- I Basic Operator Theory.- 1 The Wold Decomposition.- 2 Toeplitz and Laurent Operators.- 3 Inner and Outer Functions.- 4 Rational Inner and Outer Functions.- 5 The Naimark Representation.- 6 The Rational Case.- II Finite Section Techniques.- 7 The Levinson Algorithm and Factorization.- 8 Isometric Representations and Factorization.- 9 Signal Processing.- III Riccati Methods.- 10 Riccati Equations and Factorization.- 11 Kalman and Wiener Filtering.- IV Interpolation Theory.- 13 Contractive Nevanlinna-Pick Interpolation.- V Appendices.- 14 A Review of State Space.- 15 The Levinson Algorithm.- Index. eBook ArthurE. Frazho#Wisuwat Bhosri PDF, Springer, 29.12.2009, Springer, 2009<

2009, ISBN: 9783034602921

Preface.- I Basic Operator Theory.- 1 The Wold Decomposition.- 2 Toeplitz and Laurent Operators.- 3 Inner and Outer Functions.- 4 Rational Inner and Outer Functions.- 5 The Naimark Repres… Más…

Preface.- I Basic Operator Theory.- 1 The Wold Decomposition.- 2 Toeplitz and Laurent Operators.- 3 Inner and Outer Functions.- 4 Rational Inner and Outer Functions.- 5 The Naimark Representation.- 6 The Rational Case.- II Finite Section Techniques.- 7 The Levinson Algorithm and Factorization.- 8 Isometric Representations and Factorization.- 9 Signal Processing.- III Riccati Methods.- 10 Riccati Equations and Factorization.- 11 Kalman and Wiener Filtering.- IV Interpolation Theory.- 13 Contractive Nevanlinna-Pick Interpolation.- V Appendices.- 14 A Review of State Space.- 15 The Levinson Algorithm.- Index. eBook ArthurE. Frazho#Wisuwat Bhosri 29.12.2009, Springer, Springer<

2009, ISBN: 9783034602921

eBooks, eBook Download (PDF), 2010, [PU: Springer Basel], Springer Basel, 2009