MATLAB Creating Graphical User Interfaces

App that Uses Grid Layout to Manage Component

Positions and Resizing

This app shows how to use a grid layout manager to control the alignment and resizing of

knobs when the app is resized. The app also uses the following components to gather user

input and plot the resulting wave form:

• Numeric edit fields — allow users to enter the pulse frequency and length. MATLAB®
  automatically checks to make sure the values are numeric and within the range
  specified by the app.


• Switches — allow users to control automatic plot updates and toggle between plots in
  the time and frequency domains.


• Drop-down menu — allows users to select from a list of pulse shapes, such as
  Gaussian, sinc, and square.


• Knobs — allow users to modify the pulse by specifying a window function, modulating
  the signal, or applying other enhancements.

See Also

UIAxes

18 App Designer Examples