Generate the signal shown in Problem 2 (saw tooth wave) and use MATLAB to find the magnitude spectrum of this signal. Assume that the period, T, is 1sec and assume a sampling frequency of 500-Hz; hence you will need to use 500 points to generate the signal. Plot the time domain signal, x(t), then calculate and plot the spectrum. Plot only the first 20 points plus the DC term and plot them as discrete points, not as a line plot. Note that every other frequency point is zero, as predicted by the symmetry of this signal.

2. Find the Fourier series of the waveform below using noncomplex analytical methods. The period, T, is 1 sec. x (t) 1.0 Time 2. Find the Fourier series of the waveform below using noncomplex analytical methods. The period, T, is 1 sec. x (t) 1.0 Time