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comparison scripts/control/system/is_observable.m @ 4855:d62c421f448b

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[project @ 2004-04-07 02:41:22 by jwe]
author jwe
date Wed, 07 Apr 2004 02:41:22 +0000
parents 22bd65326ec1
children bdbee5282954
comparison
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4854:4b0f3b055331 4855:d62c421f448b
21 ## @deftypefnx {Function File} {[@var{retval}, @var{u}] =} is_observable (@var{sys}, @var{tol}) 21 ## @deftypefnx {Function File} {[@var{retval}, @var{u}] =} is_observable (@var{sys}, @var{tol})
22 ## Logical check for system observability. 22 ## Logical check for system observability.
23 ## 23 ##
24 ## Default: tol = 10*norm(a,'fro')*eps 24 ## Default: tol = 10*norm(a,'fro')*eps
25 ## 25 ##
26 ## Returns 1 if the system @var{sys} or the pair (@var{a},@var{c}) is 26 ## Returns 1 if the system @var{sys} or the pair (@var{a}, @var{c}) is
27 ## observable, 0 if not. 27 ## observable, 0 if not.
28 ## 28 ##
29 ## @strong{See} @code{is_controllable} for detailed description of arguments 29 ## @strong{See} @code{is_controllable} for detailed description of arguments
30 ## and default values. 30 ## and default values.
31 ## @end deftypefn 31 ## @end deftypefn