| Function | Description |
|---|---|
poly2pm |
Conversion of a polynomial matrix used in Polynomials package to a polynomial matrix represented as a 3-dimensional matrix |
pm2poly |
Conversion of a polynomial matrix represented as a 3-dimensional matrix to a polynomial matrix used in Polynomials package |
pmdeg |
Determination of the degree of a polynomial matrix |
pmeval |
Evaluation of a polynomial matrix for a given value of its argument. |
pmreverse |
Building the reversal of a polynomial matrix |
pmdivrem |
Quotients and remainders of elementwise divisions of two polynomial matrices |
pm2lpCF1 |
Building a linearization in the first companion Frobenius form |
pm2lpCF2 |
Building a linearization in the second companion Frobenius form |
pm2ls |
Building a descriptor system based structured linearization [A-λE B; C D] of a polynomial matrix |
ls2pm |
Computation of the polynomial matrix from its descriptor system based structured linearization |
pm2lps |
Building a pencil based structured linearization [A-λE B-λF; C-λG D-λH] of a polynomial matrix |
lps2pm |
Computation of the polynomial matrix from its pencil based structured linearization |
spm2ls |
Building a descriptor system based structured linearization [A-λE B; C D] of a structured polynomial matrix [T(λ) U(λ); V(λ) W(λ)] |
spm2lps |
Building a pencil based structured linearization [A-λE B-λF; C-λG D-λH] of a structured polynomial matrix [T(λ) U(λ); V(λ) W(λ)] |
poly2pm
pm2poly
pmdeg
pmeval
pmreverse
pmdivrem
pm2lpCF1
pm2lpCF2
pm2ls
pm2lps
spm2ls
spm2lps
ls2pm
lps2pm