Consider the following signal
1- x(t) is periodic with period T=3s. Plot x(t) for the time interval t=-3 and t=3 (in increments of 0.1 ) using MATLAB.
2- Analytically, derive the Fourier series coefficients for the signal x(t). Show all steps of your derivation. a) Analyze the results obtained in question 3. Explain why you observe the presence of high frequencies ripples in proximity of the
discontinuities.
What do you notice about the ripples as you increase N?