We have purchased and implemented a Total Academic Headcount (TAH) licence for Matlab, which provides approximately 5000 licences (seats). The terms of the licence cover:
All on-campus access is concurrent. All off-campus access is activation based.
Instructions and further details on unsupported (home and laptop) installations can be found here: http://www.york.ac.uk/it-services/news/2014/using-matlab/
MathWorks provides Matlab and have excellent online resources. Links of particular interest may be: