coeff

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