Consider again the RC-circuit of Exercise, but this time the voltage source is an amplifie...

Consider again the RC-circuit of Exercise, but this time the voltage source is an amplified sawtooth wave, with a period of thirty two seconds. Enter V_c' = (3*mod(t,32)/32 − V_c)/(R*C) in the DFLELD6 Setup window. Keep the parameters R = 2.3 and C = 1.2, and adjust the display window so that 0 ≤ t ≤ 96 and 0 ≤ Vc ≤ 4.

a) Start a solution trajectory with initial condition Vc(0) = 0.

b) Make the DFIELD6 Display window inactive. Enter the following code in the MATLAB command window to superimpose the input voltage on the DF1ELD6 Display window.

c) Lower the period of the sawtooth wave input by entering V_c' == (3*mod(t, 16)/16 − V_c)/(R*C) in the DE1ELD6 Setup window. Start a solution trajectory with initial condition Vc(0) = 0. Superimpose the sawtooth wave as you did in part b). Repeat this exercise, using periods of 8 and 4 for the input voltage. Which signals are least attenuated by this circuit?