Scilab Function
Last update : 12/01/2004

systmat - system matrix

Calling Sequence

[Sm]=systmat(Sl);

Parameters

Description

System matrix of the linear system Sl (syslin list) in state-space form (utility function).


 Sm = [-sI + A   B;
      [    C     D]
   
    

For a descriptor system (Sl=list('des',A,B,C,D,E)), systmat returns:


 Sm = [-sE + A   B;
      [    C     D]
   
    

See Also

ss2des,  sm2des,  sm2ss,