Using correlation functions as free decays

Rune Brincker, Sandro Amador, Martin Juul

    Research output: Contribution to conferencePaperResearchpeer-review


    It is a general assumption in OMA that correlation functions are free decays. In multiple input OMA this assumption also implies that any column in the correlation function matrix is to be considered as multiple output free decays. This assumption
    is discussed in this paper together with issues concerning estimation and application of correlations functions in OMA.
    Original languageEnglish
    Publication date2018
    Number of pages3
    Publication statusPublished - 2018
    Event36th International Modal Analysis Conference - Orlando, United States
    Duration: 12 Feb 201815 Feb 2018
    Conference number: 36


    Conference36th International Modal Analysis Conference
    Country/TerritoryUnited States


    • Operational modal analysis
    • Correlation functions
    • Unbiased estimation
    • Modal parameters


    Dive into the research topics of 'Using correlation functions as free decays'. Together they form a unique fingerprint.

    Cite this