Switching Between Multiple GUI Interfaces in MATLAB

In this article, we will discuss the process of switching between multiple GUI interfaces in MATLAB. The underlying principle is straightforward and easy to understand. Once you master switching one GUI interface, handling multiple interfaces will become effortless. After downloading the materials, you must create two GUI interfaces named "wenjian" and "Help_gui" to proceed with the practical implementation. The switching mechanism typically involves using MATLAB's `close` function to hide the current GUI and the `guide` command or `openfig` function to display the target GUI. For programmatic control, you can implement callback functions using `uicontrol` elements like buttons, where the `Callback` property triggers the interface transition. A common approach is to store GUI handles in the application data using `setappdata` and `getappdata` for seamless communication between interfaces. This method demonstrates how object handles and function callbacks can manage interface navigation, providing a scalable solution for multi-interface applications. By practicing with these two GUIs, you will gain a solid understanding of GUI switching techniques that can be expanded to more complex scenarios.