Scilab 6.0.2
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See the recommended documentation of this function
des2ss
descriptor to state-space
Syntax
[Sl]=des2ss(A,B,C,D,E [,tol]) [Sl]=des2ss(Des)
Arguments
- A,B,C,D,E
real matrices of appropriate dimensions
- Des
list
- Sl
syslin
list- tol
real parameter (threshold) (default value
100*%eps
).
Description
Descriptor to state-space transform.
Sl=des2ss(A,B,C,D,E)
returns
a linear system Sl
equivalent to the descriptor system
(E,A,B,C,D)
.
For index one (E,A)
pencil, explicit formula is used and
for higher index pencils rowshuff
is used.
Sl=des2ss(Des)
with Des=list('des',A,B,C,D,E)
returns
a linear system Sl
in state-space form with possibly
a polynomial D
matrix.
A generalized Leverrier algorithm is used.
Examples
See also
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