Scilab 5.5.2
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
ss2des
(polynomial) state-space to descriptor form
Calling Sequence
S=ss2des(Sl) S=ss2des(Sl,flag)
Arguments
- Sl
syslin
list: proper or improper linear system.- flag
character string
"withD"
- S
list
Description
Given the linear system in state-space representation
Sl
(syslin
list), with a D
matrix which is either
polynomial or constant, but not zero ss2des
returns a descriptor system as list('des',A,B,C,0,E)
such that:
Sl=C*(s*E-A)^(-1)*B
If the flag "withD"
is given, S=list('des',A,B,C,D,E)
with a D
matrix of maximal rank.
Examples
See Also
Report an issue | ||
<< sm2ss | Formal representations and conversions | ss2ss >> |