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Scilab Help >> Control Systems - CACSD > Linear Analysis > Controllability Observability > obsvss

obsvss

observable part

Syntax

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

Arguments

A,B,C,Ao,Bo,Co

real matrices

sl,slo

syslin lists

tol

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

Description

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
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with contributors 		Last updated:
Thu Feb 14 14:57:16 CET 2019