Scilab 5.3.0
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
rowcompr
row compression of polynomial matrix
Calling Sequence
[X,rk,Ac]=rowcompr(A)
Arguments
- A
polynomial matrix
- Y
square polynomial matrix (left unimodular basis)
- rk
normal rank of
A- Ac
Ac=X*A, polynomial matrix
Description
row compression of polynomial matrix A.
X is a left polynomial unimodular basis which row compressed
thee rows of A. rk is the normal rank of A.
Warning: elimination of "small" terms (use with care!).
See Also
| << roots | Polynomials | sfact >> |