Question: Find the difference equation of the system which is given b) Calculate the z impulse response of this system. (If you can't solve Part

Find the difference equation of the system which is given b) Calculate

the z impulse response of this system. (If you can't solve Part

Find the difference equation of the system which is given b) Calculate the z impulse response of this system. (If you can't solve Part a) use y[n] = -1/4y[n-2] + 1/2yn-1]+2r[n] instead) c) Determine poles and zeros. Sketch them in the z-plane. d) Is this system stable? Why (not)? Which kind of filter is it? + + 1 8 z-1 LE -y[n]

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