I recently applied for an internship this summer with the Applied Physics Lab and the Goddard Space Center; while filling out my application I noticed a lot of the projects that I am gravitating towards require atleast some knowledge with MATLAB, FORTRAN, and/or IDL. I just downloaded the student version of MATLAB because, well, I have poor impulse control. My question is, do any of you have any experience with MATLAB, and if so, how easy is it to learn? I have some experience with Java but I never really got too deep into it.