Can I use MATLAB with my AQ6370D?

Yes. As of August 2017, we do offer a MATLAB toolkit at no cost. This software provides direct data communication between MATLAB and the OSA via the Yokogawa TMCTL library which is included in this toolkit. This toolkit supports MATLAB R2011b (or later) and runs on WIN7 32bit, WIN7 64bit, WIN10 32bit, and WIN10 64bit over one of two supported interfaces: either GPIB or ETHERNET only.