Creating Graphical User Interfaces - The MathWorks - #20

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Text version of the page
1 About GUIs in MATLAB® Software
What Is a GUI?
A graphical user interface (GUI) is a graphical display that contains devices, or components, that enable a user to perform interactive tasks. To perform these tasks, the user of the GUI does not have to create a script or type commands at the command line. Often, the user does not have to know the details of the task at hand.
The GUI components can be menus, toolbars, push buttons, radio buttons, list boxes, and sliders—just to name a few. In MATLAB® software, a GUI can also display data in tabular form or as plots, and can group related components.
The following figure illustrates a simple GUI.
The GUI contains
• An axes component
• A pop-up menu listing three data sets that correspond to MATLAB functions: peaks, membrane,and sine
• A static text component to label the pop-up menu
• Three buttons that provide different kinds ofplots: surface, mesh, and
contour
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