How do i install add-on package?

How do i install add-on package? I can't find where it is.

[milad moradi]

hi i have problem like you when i want install, install_addon the error is: Undefined function 'install_addon' for input arguments of type 'char' i search in net at first we need install_addon.m and zip file for that if you have the zip file for matlab 2016a please send me. thank you [e-mail]

Answer 1

[Mischa Kim]

In the recent MATLAB releases it is in the toolstrip on the very top of the window.

Find the ENVIRONMENT section and the Add-Ons drop-down menu.

[Syed Jaffar]

Where are the instructions to install the Simscape Multibody MultiPhysics. I erronously installed the incorrect version from GitHub. I have uninstalled it now and have downloaded the zipped file for Matlab 2020a release that resides on my laptop. I AM LOST NOW as I cannot seem to find the STEPS as I cannot use the GitHub installtion anymore as that installs the MOST RECENT version! PLEASE HELP. I will appreciate it.