Available software for subspace identification

Software developed at ESAT-SCD-SISTA

• Subspace algorithms supplied with a popular book (see related references) about subspace written by Peter Van Overschee and Bart De Moor
  
  Download matlab implementation (tar-gzip)
  Open the README-file supplied with the implementation to get started.
  
  Related references (please cite the following references when using the software for scientific purposes!)
  
  
  • Van Overschee P., De Moor B., "Subspace Identification for Linear Systems, Theory, Implementation, Applications", Kluwer Academic Publishers, (1996)
  
  
  • Van Overschee P., De Moor B., "Subspace algorithms for the stochastic identification problem", Automatica, Vol. 29, no. 3, pp. 649-660, (1993)
  
  
  • Van Overschee P., De Moor B., "N4SID: Subspace algorithms for the identification of combined deterministic-stochastic systems'', Automatica, Special Issue on Statistical Signal Processing and Control, vol. 30, no. 1, Jan. 1994, pp. 75-93.
  
  
  
• the ISID-module in Xmath, developed by Peter Van Overschee and Bart De Moor and in license sold to ISI Inc. (now Wind River), USA

Other software packages containing subspace identification algorithms

• CUEDSID: Cambridge University System Identification Toolbox. Contributed by: J.M. Maciejowski. Software for identification of linear and bilinear multivariable systems, using subspace methods and balanced parametrizations. For use with Matlab, the System Identification Toolbox, and the Control System Toolbox.
• the System Identification Toolbox in Matlab, developed by Professor Lennart Ljung (Linköping, Sweden)
• the system identification package ADAPTx of Adaptics, Inc, developed by dr. W. E. Larimore
• the software packages RaPID and INCA of IPCOS International
• the package MACEC, developed at the research group Structural Mechanics of the Department of Civil Engineering, K.U.Leuven, Belgium
• products of LMS International