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Spatial and Filter Models

version (52.3 KB) by Francisco Javier Molina
Identification of frequencies and dampings from dynamic response

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Updated 22 Aug 2011

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These models work with the time domain discrete dynamic response of a NDoF system. The Spatial Model directly identifies stiffness and damping matrices from restoring forces and displacements and is useful for monitoring damping alterations in the response of a pseudo-dynamic test. See the paper: "Monitoring Damping in Pseudo-Dynamic Tests" by F. J. Molina, G. Magonette, P. Pegon & B. Zapico ( )

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Francisco Javier Molina (2020). Spatial and Filter Models (, MATLAB Central File Exchange. Retrieved .

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yang kun

MATLAB Release Compatibility
Created with R10
Compatible with any release
Platform Compatibility
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