Problem
Compute the energy and the power of the CT sinusoidal signal below:
$ x(t)= \cos (5t) $
Solution
$ \begin{align} \left|\cos(5t)\right|^{2} = \cos^2(5t) // \end{align} $
Compute the energy and the power of the CT sinusoidal signal below:
$ x(t)= \cos (5t) $
$ \begin{align} \left|\cos(5t)\right|^{2} = \cos^2(5t) // \end{align} $