http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/ http://ocw.mit.edu/courses/electrical-engineering-and-comput... A broad answer to a bro

http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/ http://ocw.mit.edu/courses/electrical-engineering-and-comput... A broad answer to a broad question... What you will want to investigate depends on what you are trying to do.