\text { MAILA Redo problem } 8 \text { using MATLAB in the following way: } b. MATLAB will display the step response of the uncompensated system. d. For the compensated system, MATLAB will inform you of the coordinates of the operating point, the gain at the operating point, as well as the estimated $0s, T,, Im, §, w,and K, represented by a second-order approximation at the operating point. e. MATLAB will then display the step response of the compensated system. f. Change the compensator's zero location a few times and collect data on the compensated system to see if any other choices of compensator zero yield advantages over the original design. a. MATLAB will generate the root locus for the uncompensated system along with the 0.8 damping ratio line. You will interactively select the operating point. MATLAB will then inform you of the coordinates of the operating point, the gain at the operating point, as well as the estimated$0S,T,, Tp, 3, , and K, represented by a second-order approximation at the operating point. C. Without further input, MATLAB will calculate the compensated design point and will then ask you to input a value for the lead compensator pole from the keyboard.MATLAB will respond with a plot of the root locus showing the compensated design point. MATLAB will then allow you to keep changing the lead compensator pole value from the keyboard until a root locus is plotted that goes through the design point.

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