systmat

system matrix

Calling Sequence

[Sm]=systmat(Sl);

Arguments

:Sl linear system ( syslin list) or descriptor system : :Sm matrix pencil :

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 (polynomial) state-space to descriptor form
  • sm2des system matrix to descriptor
  • sm2ss system matrix to state-space

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