Problem 6 (6 points) For the following pole zero diagram: 1. What are the possible ROCs? 2. Suppose we have a causal inp

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Problem 6 6 Points For The Following Pole Zero Diagram 1 What Are The Possible Rocs 2 Suppose We Have A Causal Inp 1 (73.56 KiB) Viewed 71 times

Problem 6 (6 points) For the following pole zero diagram: 1. What are the possible ROCs? 2. Suppose we have a causal input signal x[r]. What is the ROC in this case, and is it stable? Explain your reasoning 3. Sketch the expected magnitude frequency response plot. To help you define the axis, a blank magnitude response plot is provided below. The curvature does not need to be exact, but the local maxima and minima should be in their correct locations in terms of w for all points, and |H| for any point(s) where 1H can be determined exactly 04+0.41 R(2) စုံ -0.3 w= 0.4-0.4j Useful math: 10.4+0.45| = 10.4 -0.431 = 70.32