Reproduce the signal processing model, i.e., the first example in this chapter on the display of the sine and its integral. Execute the simulation to make sure it works (i.e., compares favorably with the results in the example). Next, do the following:
(a) Double click on the integrator and change the initial condition from 0 to 1. Apply the change by clicking the button in the lower right corner of the integrator function block. Execute the simulation. What is the maximum value of the integral? What is the minimum value of the integral?
(b) Double click on the sine wave icon and change the frequency from 1 to 2 and the amplitude from 1 to 2. Apply the changes by clicking the button in the lower right corner of the sine wave source block. Execute the simulation. Note that the frequency is doubled and the amplitude is doubled.
(c) Change the phase of the sine wave from 0 to pi/2. Make sure that the amplitude and frequency are set equal to 1. Apply the changes and execute the simulation. Note that the input function is a cosine instead of a sine function.