I'm currently studying FEA/CFD and BEM for thermal simulation of custom dies within custom package mounted on custom PCB with encapsulate material (epoxy). I getting familar with CFD concept which seem overkill from ANSYS IcePack (too expensive) but exploring BEM technology from E3D in france (via Vishay).

I have access to MATLAB from other company to try it out for thermal modelling (BEM).

I never use MATLAB before, what the best step to learn it (quickly), has anyone use MATLAB for thermal simulation under BEM (or CFD or FEA). I also like to hear their experience and limitation. 

Is MATLAB is a right tool for this job?, any reason why I should not consider it?

Best wishes

Richard Payne BA(Hon), CEng, MIET