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A frequency-domain iterative identification algorithm using general orthonormal basis functions

✍ Scribed by Hüseyin Akçay; Peter Heuberger

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
211 KB
Volume
37
Category
Article
ISSN
0005-1098

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✦ Synopsis

In this paper, a two-step frequency-domain identi"cation algorithm is proposed, in which the identi"ed model is parameterized in terms of general orthonormal basis functions. Furthermore an update scheme is presented, where the poles of the basis functions are adjusted iteratively and the convergence properties of this scheme with respect to unknown-but-bounded noise are studied. The algorithm is applied to experimental frequency response data obtained from a compact disk player.

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