Find a state-variable formulation for the system described by the coupled second-order difference equations given. The system output is y (k), and elk) and e2(k) are the system inputs. Hint: Draw a simulation diagram first. x(k2+2x (k 1)+3v (k +1)-e(k) + ea(k) v(k +2)(k) +3x (k) e(k) v (k + 2)-x(k + 1) y (k) Show transcribed image text Find a state-variable formulation for the system described by the coupled second-order difference equations given. The system output is y (k),
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