Fast identification of impulse response modes via Krylov space methods

Daniel L. Boley, Franklin T. Luk, David Vandevoorde

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

Consider an underlying signal which is a sum of r exponentials plus noise. We present a novel combination of fast techniques which enables us to determine all the underlying modes in only O(r2) operations, while filtering out most of the noise. Almost all previously known methods applied to noisy signals require at least O(r3) operations.

Original languageEnglish (US)
Pages (from-to)4384-4388
Number of pages5
JournalProceedings of the IEEE Conference on Decision and Control
Volume5
StatePublished - Dec 1 1997
EventProceedings of the 1997 36th IEEE Conference on Decision and Control. Part 1 (of 5) - San Diego, CA, USA
Duration: Dec 10 1997Dec 12 1997

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