sssMOR Toolbox

sssMOR is a MATLAB toolbox for model order reduction of large-scale dynamical systems in state-space

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Cite As

MORLab @ Chair of Automatic Control (2026). sssMOR Toolbox (https://www.mathworks.com/matlabcentral/fileexchange/59169-sssmor-toolbox), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired by: sss Toolbox

Inspired: sss Toolbox

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
2.0.0

- updated toolbox description with comment on "runme" execution after installation

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1.8.0

- added CIRKA, fast H2-optimal model reduction based on the model function framework (cp. http://ieeexplore.ieee.org/document/7810578/)
- balancing truncation: unified definition of Cholesky (like) factors of the Gramians
- modalMor more efficient

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1.7.0

- improved compatibility with ss-class definition in the Control System Toolbox (that changed from 2015b to 2016a)
- minor improvements in the reduction routines
(see also the CHANGELOG provided with the Toolbox)

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1.6.0

the upload of the new toolbox file did not work in the last update

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