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Scilab help >> Polynomials > coeff

coeff

coefficients of matrix polynomial

Calling Sequence

[C]=coeff(Mp [,v])

Arguments

Mp

polynomial matrix

v

integer (row or column) vector of selected degrees

C

big matrix of the coefficients

Description

C=coeff(Mp) returns in a big matrix C the coefficients of the polynomial matrix Mp . C is partitioned as C=[C0,C1,...,Ck] where the Ci are arranged in increasing order k = max(degree(Mp))

C=coeff(Mp,v) returns the matrix of coefficients with degree in v . (v is a row or column vector).

See Also

  • poly — polynomial definition
  • degree — degree of polynomial matrix
  • inv_coeff — build a polynomial matrix from its coefficients

Authors

S. Steer INRIA

<< cmndred Polynomials coffg >>

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Last updated:
Thu May 12 11:44:23 CEST 2011