obsvss

[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