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Frequency Domain Decomposition (FDD)

version (7.57 MB) by Mohammad Farshchin
This MATLAB code implements the FDD technique for output-only modal analysis


Updated 02 Dec 2015

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The Frequency Domain Decomposition (FDD) is an output-only system identification technique popular in civil engineering, in particular in structural health monitoring. As an output-only algorithm, it is useful when the input data is unknown. FDD is a modal analysis technique which generates a system realization using the frequency response given (multi-)output data [Reference: Wikipedia].
For more information about this code check the Help.docx and HelpVideo.mp4.

Cite As

Mohammad Farshchin (2021). Frequency Domain Decomposition (FDD) (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2014a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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