Hey, guys. First off, thanks to you all for your informative replies. But nobody said any comment about the course link I posted. Is it worth time and effort or not?

That course seem to be quite mathematical. And the also use python as programming language. I think it is more a course targeting mathematical models, than programming. I do not this is a beginner course. And to be honest. I do not think this course will work good as an introduction to embedded systems. In the way most of us think about embedded system. I may be wrong here. but this link seems to confirm my suspicion.
http://ocw.mit.edu/courses/electric...-and-computer-science-i-spring-2011/Syllabus/
The only advice I can give is to follow a few lessons. And then decide. Will you be able take any exam? As it is important to have some papers that prove you have followed a course

 

Ok, do you recommend any other courses to start with ?