Matlab Simulink's Model Builder tool Toolbox Matlab program address by running under the window that is connected to the picture (GUI) of Simulink only.
Matlab Simulink as the modeling program. Which is a tool in the Toolbox Matlab program will be run under the window that is connected to the photo (GUI) of Simulink only.
Matlab Simulink program model, which is a tool Toolbox residency program Matlab will work under window is the connection the picture. (GUI) of Simulink only.