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Scilab Help >> Polynomials > rowcompr

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

  • colcompr — column compression of polynomial matrix
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Last updated:
Thu Oct 02 13:46:49 CEST 2014