Man Scilab

nehari
Scilab Function

nehari - Nehari approximant

Calling Sequence

[x]=nehari(R [,tol])

Parameters

Description

[x]=nehari(R [,tol])returns the Nehari approximant of R .

R = linear system in state-space representation ( syslin list).

R is strictly proper and - R~ is stable (i.e. R is anti stable).


    || R - X ||oo = min || R - Y ||oo
                  Y in Hoo
   
    

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