Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Français - Português - 日本語 -
Справка Scilab >> Polynomials > rowcompr

rowcompr

row compression of polynomial matrix

Syntax

[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

  • colcompr — column compression of polynomial matrix
Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 14 15:13:23 CET 2017