uestion 1, a) Suppose the characteristic equation for a closed-1 F(Z) = 75 +2.6 Z4 - 0.56 z3 – 2.05 z² + 0.077 Check the

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Uestion 1 A Suppose The Characteristic Equation For A Closed 1 F Z 75 2 6 Z4 0 56 Z3 2 05 Z 0 077 Check The 1 (101.62 KiB) Viewed 32 times

uestion 1, a) Suppose the characteristic equation for a closed-1 F(Z) = 75 +2.6 Z4 - 0.56 z3 – 2.05 z² + 0.077 Check the stability of this system by Jury stabilit = b) Consider the following characteristic equation: P (Z) = 23 - 1.3 z2 - 0.0 Determine whether or not any of the roots of the unit circle in the z plane. Use the bilinear transfo criterion. Question 2, Derive the z-transform T.F of the following state spac 1.35 0.55 x(k+1) = x(k) + -0.45 0.35 Salacas y(k) = [1 – 1]x(k)