On the MATLAB® Home tab, in the Environment section, click Add-Ons > Get Hardware Support Packages.
In Add-On Explorer window, browse or search for the Communications Toolbox™ Support Package for USRP® Embedded Series Radio.
Select the support package and then click Install.
When the support package installation is complete, you must set up the hardware.
 USRP, USRP2, UHD, and Ettus Research are trademarks of National Instruments Corp.