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diff scripts/control/system/is_observable.m @ 4030:22bd65326ec1

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[project @ 2002-08-09 18:58:13 by jwe]
author jwe
date Fri, 09 Aug 2002 19:00:16 +0000
parents b5238ac1dca9
children d62c421f448b
line wrap: on
line diff
--- a/scripts/control/system/is_observable.m
+++ b/scripts/control/system/is_observable.m
@@ -29,7 +29,7 @@
 ## @strong{See} @code{is_controllable} for detailed description of arguments
 ## and default values.
 ## @end deftypefn
-## @seealso{size, rows, columns, length, is_matrix, is_scalar, and is_vector}
+## @seealso{size, rows, columns, length, ismatrix, isscalar, and isvector}
 
 ## Author: A. S. Hodel <a.s.hodel@eng.auburn.edu>
 ## Created: August 1993
@@ -39,7 +39,7 @@
 
   if( nargin < 1)
     usage("[retval,U] = is_observable(a , c {, tol})");
-  elseif(is_struct(a))
+  elseif(isstruct(a))
     ## system form
     if(nargin == 2)
       tol = c;