Problem 6 (6 points) For the following pole zero diagram: 1. What are the possible ROCs? 2. Suppose we have a causal inp
Posted: Sun May 15, 2022 5:04 pm
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