OoMA Toolbox

OoMA - Output Only Modal Analysis toolbox

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The OoMA (Output Only Modal Analysis OR Operational Modal Analysis) toolbox contains several useful functions for performing output only modal analysis with a primary focus on Stochastic Subspace Identification (SSI).

Identification methods included in the toolbox:
SSI-cov
SSI-data
SSI-cov/ref
Frequency Domain Decomposition (FDD)

See the examples to get started!

Cite As

Andrew Otto (2026). OoMA Toolbox (https://in.mathworks.com/matlabcentral/fileexchange/68657-ooma-toolbox), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.1

fixed error in stabilization diagram legend, new macplot() function, new fdd() function, new example for frequency domain decomposition

1.0