Hi all, I am currently bed ridden with the flu and have missed a class this week for my communication systems class. The solutions to these questions are only given in class as they're worked through on the board.
I'm a little stuck with this question (my name seems to be fitting quite well right now; pwned by Fourier
).
Could anyone please offer some insight on how to approach this question?
Edit: I think what's throwing me off the most is the Pi of t as the amplitude of the signals. I've never seen that before, other than Pi(t/T) which is a rect function. I feel like perhaps it means it's a rect pulse of sine/cosine waves?
My approach so far has been to ignore the pi(t)/amplitude and use Euler's formula to rewrite the cos/sin(2pif0t). Which results in a shifted sinc function?