Quote by sanjaysan
Bassalisk, How do i go about generating the complex exponential e^(jwt)? You said a system which transfers sine and cosine waves in parallel. Do you mean sin(wt)+cos(wt)? shouldnt it be cos(wt)+j sin (wt)?

Well, imaginary numbers are a pair of real numbers. So that system that I posted in the post above, explains it nicely.
When you go deeper into Signals and Systems, these things are pretty easy to understand :D