Define z-transform of sequence x[n], Basic Computer Science

Assignment Help:

QUESTION

(a) Define z-transform of sequence x[n].

(b) A causal LTI system has impulse response h[n], for which the z-transform is

                    H(z) = (1+z-1)/(1-1/2z-1)(1+1/4z-1)

(i) What is the Region of Convergence of H(z)? Plot the poles and zeros in the z-plane.

(ii) Find the impulse response h[n] of the system.

(c) A causal LTI system has impulse response h[n] by:

                    h[n] = [(0.3)n+(-0.5)n] u[n]

(i) Find the z-transform of h[n].

(ii) Plot the poles and zeros in the z-plane and the shade the Region of convergence.


Related Discussions:- Define z-transform of sequence x[n]

Explain briefly about gnome desktop, Question 1 Brief about the shells of ...

Question 1 Brief about the shells of Linux operating system Question 2 Explain briefly about GNOME desktop Question 3 Write note on the following Encryption Sig

Synchronizing Threads in python, The threading module offered with Python i...

The threading module offered with Python includes a simple-to-implement locking mechanism that will permit you to synchronize threads. A new lock is formed by calling the Lock() me

Bootstrap loader, Bootstrap loader: The critical programs are loaded i...

Bootstrap loader: The critical programs are loaded into memory by the bootstrap loader at start-up time and will remain resident as long as the computer is running. The bootst

Computer architecture, Subject Name CIT2193 COMPUTER ARCHITECTURE Topic AS...

Subject Name CIT2193 COMPUTER ARCHITECTURE Topic ASSIGNMENT Due Date 16 March 2012 Name : ……….…………………….……………….. Lecturer : ................................. Intake : ………………….

With an example, Question 1 With an example, illustrate the concept of ext...

Question 1 With an example, illustrate the concept of extern variable Question 2 What is the difference between pointer variable and simple variable? Question 3 Give the

Computational physiology, Estimate the mean deflection of the QRS complex i...

Estimate the mean deflection of the QRS complex in each of the six standard leads (I, II, III, aVR, aVL, aVF) in Figure 1 and then estimate the mean heart vector for the normal hea

Explain the construction of hard drive, Question 1 Classify and explain th...

Question 1 Classify and explain the different types of computers Question 2 List and explain the commonly used input devices Question 3 What is binary number system? Exp

Process killed, 1. What actions need to be taken when a program terminates ...

1. What actions need to be taken when a program terminates or a process is killed? What if that process destruction is not the consequence of normal termination, but rather is the

Block matching algorithm, I am using block matching algorithm to get the mo...

I am using block matching algorithm to get the motion vectors, now, how can I get the depth map/depth value from the motion vectors?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd