Q4- A LTI system has the o/p y(n)= {1,-1,1,-1), and impulse response equal h(n)= 5(n)+ (n-2). Find the input x(n).

Consider an input x[n] and a unit impulse response h[n] given by x[n] = (½)n-2 u[n- 2], h[n] = u[n-2]Determine and plot the output y[n] = x[n] * h[n]( NEED NEAT HANDWRITTEN SOLUTION ONLY OTHERWISE DOWNVOTE).

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how to find the closed loop poles and zeros on a tf like this by hand. With unity feedback.

Consider the following transfer function. You may use codes to support your answers for the following questions. But you are expected to show correct workings. G(s) 1 s² + 3s + 2 Find a feedback gain matrix K to achieve %OS ≤ 2% and Tp ≤ 0.5s for the state feedback controller. Then calculate an observer gain matrix L for critically damped behaviour.

Page of 4 (b) Consider the interconnection of the LTI systems shown in Figure 1 below. (i) Find the impulse response h[n] of the total system. (ii) Determine and sketch the total impulse response h[n] if hi[n] = 6u[n+1], h2[n] = d[n=1], h;[n] = -6u[n-4], and h[n] = d[n+2] []h Figure 2. 2.

the question is in photo

Signal and system

C LTI System has an Impulse response of; h(n) = [u (n-2)-(2u(n-")}}- 1-test the Stability. 2 is the system is Causal or not - 3- is The system is memory or not.

The steady state error for a unity feedback system for the input r(t) to the system G(s) = K(s+2)/s(s3+7s2+12s) is 6R/K. The input r (t) is, %3D K(s + 2)) s(s³ + 7s² + 12s)