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Scilab help >> CACSD > obsvss


observable part

Calling Sequence

[Ao,Bo,Co]=obsvss(A,B,C [,tol])
[slo]=obsvss(sl [,tol])



real matrices


syslin lists


real (threshold) (default value 100*%eps)


slo=(Ao,Bo,Co) is the observable part of linear system sl=(A,B,C) (syslin list)

tol threshold to test controllability (see contr); default value = 100*%eps

See Also

  • contr — controllability, controllable subspace, staircase
  • contrss — controllable part
  • obsv_mat — observability matrix
  • obs_gram — observability gramian
<< obsv_mat CACSD p_margin >>

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Last updated:
Thu Mar 03 10:59:41 CET 2011