Abstract
We begin with an interpretation of the L 1-distance between two power spectral densities and then, following an analogous rationale, we develop a natural metric for quantifying distance between respective covariance matrices.
Original language | English (US) |
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Title of host publication | Modeling, Estimation and Control |
Subtitle of host publication | Festschrift in Honor of Giorgio Picci on the Occasion of his sixty-fifth Birthday |
Editors | Alessandro Chiuso, Stefano Pinzoni, Augusto Ferrante |
Pages | 113-122 |
Number of pages | 10 |
DOIs | |
State | Published - 2007 |
Publication series
Name | Lecture Notes in Control and Information Sciences |
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Volume | 364 |
ISSN (Print) | 0170-8643 |
Bibliographical note
Copyright:Copyright 2011 Elsevier B.V., All rights reserved.