Using the Add-On Manager
The following answer applies to MATLAB version R2015b or later only.
View and manage all installed add-ons using the Add-On Manager.
To open the Add-On Manager:
1. In MATLAB, go to the Home tab.
2. Select Add-Ons > Manage Add-Ons.
MATLAB displays a list of MathWorks products, toolboxes, and add-ons installed on your machine.
To view the function list for an add-on:
1. Select the add-on in the Add-On Manager.
2. In the options menu on the right of the add-on, select View in Add-On Explorer. The Functions tab shows the list of functions included with the add-on.
Using the Command Line
The following answer applies to MATLAB version R2017b or later only.
To produce a list of installed Community add-ons, use the 'matlab.addons.installedAddons' command:
The following answer applies to all versions of MATLAB.
To produce a list of installed MathWorks products and add-ons, use the 'ver' command:
To produce a list of the functions available in MATLAB, use the 'help' function: