obs_gram — observability gramian
Go=obs_gram(A,C [,dom]) Go=obs_gram(sl)
real matrices (of appropriate dimensions)
string ("d'
or "c"
(default value))
: syslin
list
Observability gramian of the pair (A,C)
or linear
system sl
(syslin
list).
dom
is the domain which can be
continuous system (default)
discrete system