SIMP(G)

NAME
simp - rational simplification

CALLING SEQUENCE
[N1,D1]=simp(N,D)
H1=simp(H)

PARAMETERS

N,D : real polynomials or real matrix polynomials

H   : rational matrix (i.e matrix with entries n/d ,n and d real polynomials)

DESCRIPTION
[n1,d1]=simp(n,d) calculates two polynomials n1 and d1 such that n1/d1 = n/d.

If N and D are polynomial matrices the calculation is performed element-wise.

H1=simp(H) is also valid (each entry of H is simplified in H1).

Caution: no threshold is given i.e. simp cannot forces a simplification.

SEE ALSO
roots, trfmod, poly, clean