%OPEN_SYSTEM Open a Simulink system window or a block dialog box.
%   OPEN_SYSTEM('SYS') opens the specified system or subsystem window.
%
%   OPEN_SYSTEM('BLK'), where 'BLK' is a full block path name, opens the
%   dialog box associated with the specified block.
%
%   OPEN_SYSTEM also supports various options as additional input arguments.
%   These are:
%
%       force      Open the system under its mask and/or any OpenFcn that
%                  is configured for the block.
%       parameter  Open the parameter dialog for the block.
%       property   Open the property dialog for the block.
%       mask       Open the Mask dialog for the block.
%       OpenFcn    Execute the OpenFcn for the block.
%
%   There are cases in which you may want to use combinations of the above
%   options.
%
%   The 'force' option is required so that open_system opens the underlying
%   subsystem window for the masked block.
%
%   Note that OPEN_SYSTEM accepts cell arrays for the input arguments.  This
%   allows you to vectorize calls to OPEN_SYSTEM.
%
%   Examples:
%
%       % open 'f14'
%       open_system('f14');
%
%       % open the subsystem 'f14/Controller'
%       open_system('f14/Controller')
%
%       % vectorized open_system
%       open_system( { 'f14', 'vdp' });
%
%   See also CLOSE_SYSTEM, SAVE_SYSTEM, NEW_SYSTEM, LOAD_SYSTEM.

%   Copyright 1990-2012 The MathWorks, Inc.
%   Built-in function.

