Question: Write a program in MATLAB for the unity feedback system with $G(s)=K /[s(s+7)$ $(mathrm{s}+15)]$ so that the value of gain $K$ can be input. Display

Write a program in MATLAB for the unity feedback system with $G(s)=K /[s(s+7)$ $(\mathrm{s}+15)]$ so that the value of gain $K$ can be input. Display the Bode plots of $t$ a system for the input value of $K$. Determine and display the gain and phase margin for the input value of $K$.

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