I am an engineering major. Currently, I know nothing about matlab, but I have my first matlab course this spring. According to the Course Textbook, we will be using Matlab r2007a. Unfortunately, at home, I only have Matlab r2007b. Also, I can probably obtain r2008b from a friend.
I was just wondering if there are any major differences between the three I discussed. If my school's computer lab has 2007a, can I still edit/run those programs in r2007b or r2008b. Are there any other complications I should be aware of?