CT SIGNAL
I chose the signal: f(t) = (3+j)cos(2t) + (10+j)sin(7t)
FOURIER SERIES
In order to find the fourier series coefficients, we must first understand the operations associated with taking the fourier transform of a signal. The fundamental period of the signal (above) is 2$ \pi $. We know that $ \omega_0 $ = 2$ \pi / T $ (where T is the fundamental period). Therefore, the fundamental frequency is 1. A fourier series in continuous time uses the following formulas:
