7. Let x(n) be a causal sequence with z-transform X(z) whose pole-zero plot is shown below. Sketch the pole-zero plots and the ROC of the following sequence: a) x1(n)=x(2-n) Im(z) b)x2{n}=e5* x(n) 0.5 Re(z) -1 0.5 -0.5

Q: 1. Determine z- transform. Sketch pole-zero plot. Indicate ROC. x[n] = 2" u[-n] + (1/4)" u[n-1] %3D

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Q: Determine the inverse z-transform of the function below using the alternate solution method (to…

A: SOLUTION :To find the inverse z-transform of the given functionX(z)=z2−z+0.21z​using an alternate…

Q: 1. (a) Using the definition, find X(z), the z-transform of the signal x[n] = 2"u[n-1] (b) Draw the…

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Q: Determine the inverse z-transform of the function below using the alternate solution method (to…

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Q: State the equation of the DC motor using the PID controller and show Laplace transform for it

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Q: The Z-Transform of the signal nx[n] is ______________________?

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Q: 2. (a) Write down X(z), the z-transform of x[n] = (1/3)"u[n] - 4^u[-n - 1] ` (b) Draw the pole/zero…

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Q: Determine the z-transform, including the region of convergence (ROC), of the following signals:

A: ROC is the region of convergence for which z transform exisist. Given signal is both sided.

Q: Using the table of standard transforms, find the Laplace transforms of the following functions: b)…

A: Given : Note : It is the kind notice that student is asking only question bi & bii, hence we…

Q: 7. Let x(n) be a causal sequence with z-transform X(z) whose pole-zero plot is shown below. Sketch…

A: x1(n)=x(-n+2)x2(n)=ejπ3n x(n)

Q: (b) Determine the Z-transform and Region of Convergence (ROC) for the following time signal. Sketch…

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Q: Problem 1. (Problem 2.3-3 from textbook) 2.3-3. Find the z-transforms of the number sequences…

A: Given function (a)  et=ε-at b et=ε-t-Tut-T c  et=ε-t-5Tut-5T

Q: Find the inverse-Z transforms of the following expressions 3z-¹ 1

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