Find and plot x(n) and y(n) and hence and the energy of y(n) for the following cases:

Answer question in detail through MATLAB and show code, thanks! Consider a linear and time-invariant system with the difference equation given as follows: y(n) = -2yn 1) Qay(n 2) + box(n) +b cn - 1) + b2.2(n 2), n > 0. The step response of the above system is given by: y(0) = 1.62, y(1) = 1.278, y(2) = 1.658, y(3) = 2.27702, y(4) = 2.526338, y(5) = 2.2493180. x(n) = 8(n) v(n) = u(n 1)* 8(n - 4) a(n) = u(ngu-n+ 23) r(n) =r(n) r(n 26), where r(n) is the unit-ramp sequence. Answer question in detail through MATLAB and show code, thanks! Consider a linear and time-invariant system with the difference equation given as follows: y(n) = -2yn 1) Qay(n 2) + box(n) +b cn - 1) + b2.2(n 2), n > 0. The step response of the above system is given by: y(0) = 1.62, y(1) = 1.278, y(2) = 1.658, y(3) = 2.27702, y(4) = 2.526338, y(5) = 2.2493180. x(n) = 8(n) v(n) = u(n 1)* 8(n - 4) a(n) = u(ngu-n+ 23) r(n) =r(n) r(n 26), where r(n) is the unit-ramp sequence