Answer Happy

Determine the Fourier series coefficients for the below signalwhich is periodic with a fundamental period T and fundamentalfrequency w0=2π/t.
The periodic square wave, sketched in Figure 3.6 and defined over one period as 1, - {6 0, ...1 x(1) -2T is a signal that we will encounter a number of times throughout this book. This signal is periodic with fundamental period T and fundamental frequency wo = 27/T. To determine the Fourier series coefficients for x(1), we use eq. (3.39). Because of the symmetry of x(1) about t = 0, it is convenient to choose -T/2 ≤ t < T/2 as the |t|<T₁ T₁ <<T/2' -T x(t) I-T, T. I T 2 2 Figure 3.6 Periodic square wave. (3.41) 2T [···