canon(1)

NAME
canon - canonical controllable form

CALLING SEQUENCE
[Ac,Bc,U,ind]=canon(A,B)

PARAMETERS

Ac,Bc
    : canonical form

U   : current basis (square nonsingular matrix)

ind : vector of integers, controllability indices

DESCRIPTION
gives the canonical controllable form of the pair (A,B).

Ac=inv(U)*A*U, Bc=inv(U)*B

SEE ALSO
obsv_mat, cont_mat, ctr_gram, contrss, ppol, contr

AUTHOR
F.D.