Dennis,
Our ActiveUSB product serves as a bridge between Matlab and USB3 Vision cameras. It interfaces directly to Matlab via its COM interface, so there is no need to use the Image Acquisition Toolbox. You will be able to have a full control over one or several USB3 cameras, acquire images to Matlab, record video sequences, display buit-in property dialogs, and many more. For more information and trial version please visit:
http://www.ab-soft.com/activeusb.php
Boris
A&B Software