Question: (a) Draw the pole-zero pattern for the signal x1(n) = (rn sin 0n) u (n) 0 < r < 1 (b) Compute the z-transform X2(z),

(a) Draw the pole-zero pattern for the signal x1(n) = (rn sin ω0n) u (n) 0 < r < 1
(b) Compute the z-transform X2(z), which corresponds to the pole-zero patterns in part (a).
(c) Compare X1(z) with X2(z). Are they indentical? If not, indicate a method to derive X1(z) from the pole-zero pattern.

Step by Step Solution

★★★★★

3.42 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Zero at x 0 and poles at x r e j ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

31-E-T-E-D-S-P (598).docx

120 KBs Word File

Students Have Also Explored These Related Telecommunication Engineering Questions!

From a discrete-time signal x(n) with Fourier transform X(?). Shown in figure determine and sketch the Fourier transform of the following signals: Note that y1 (n) = x (n)s(n), where s(n) = { . . ....

If X1 ~ N( , ) and X2 ~ N ( , ) are iid normal random variables, then whats the difference between 2X1 and X1 + X2? They both have normal distributions.

If two variables x1 and x2 do not interact, how would you describe their effect on the mean response E (y)?

Probability and Statistics - Problem Set c Keith M. Chugg October 2, 2015 1 Preliminaries, Combinatorics, Set Probability 1.1. A number of bats are in a cave. 2 bats can see out of their left eye. 3...

4 This assignment, based on the content of Unit 4 of the Study Guide, is worth 3% of your grade. We recommend that you hand it in after you complete Unit 4. You must show all of your work in order to...

In a Hopfield neural network configured as an associative memory, with all of its weights trained and fixed, what three possible behaviours may occur over time in configuration space as the net...

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

For continuous random variables X and Y , taking on continuous values x and y respectively with probability densities p(x) and p(y) and with joint probability distribution p(x, y) and conditional...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

(a) How does the use of condition codes complicate the implementation of a superscalar processor that supports out-of-order execution? [4 marks] (b) A branch predictor with a high prediction accuracy...

17. Roy, Sam and Tim decided to engage in a real estate venture as a partnership. Roy invested P140,000 cash and Sam provided an office and furnishings valued at P220,000. (There is a 60,000 note...

The figure below shows a soils body subjected to principal stresser Determine the stresses on plane B-B. +20 kN/m 4014 B 4 B 30 40KN/m 30 0042 28 20kN/m

Help Sove 8 Ex . What is a difference between primary and secondary markets? Multiple Choice In secondary markets, investors trade with companies that issue stocks and bonds, whereas in primary mark...

Discuss the appropriate treatment in the financial statements of each of the following. (a) An amount of $113,000 realized in excess of the cash surrender value of an insurance policy on the life of...

(Corrected Trial Balance) The trial balance of Blues Traveler Corporation does not balance. An examination of the ledger shows these errors. 1. Cash received from a customer on account was recorded...

Leiden frost effect a water drop that is slung onto a skillet with a temperature between 100oC and about 200oC will last about 1 s. However, if the skillet is much hotter, the drop can last several...

An antelope moving with constant acceleration covers the distance between two points 70.0 m apart in 7.00 s. Its speed as it passes the second point is 15.0 m/s. (a) What is its speed at the first...

In an experiment, a shearwater (a seabird) was taken from its nest, flown 5150 km away, and released. The bird found its way back to its nest 13.5 days after release. If we place the origin in the...

The following facts apply to Newton, a single individual, for 2017: W2 income $110,000 Traditional IRA contribution 5,000 Coverdell Education Savings Account contribution 2,000 State Qualified...

Design a two-band perfect-reconstruction filter bank with linear-phase subfilters satisfying the following specifications: \[\begin{aligned}\delta_{\mathrm{p}} & =1 \mathrm{~dB} \\\delta_{\mathrm{r}}...

Design a two-band QMF filter bank satisfying the following specifications: \[\begin{aligned}\delta_{\mathrm{p}} & =0.5 \mathrm{~dB} \\\delta_{\mathrm{r}} & =40 \mathrm{~dB} \\\Omega_{\mathrm{p}} &...

Synthesize a two-band lattice filter bank for the case such that \[H_{0}(z)=z^{-5}+2 z^{-4}+4 z^{-3}+4 z^{-2}+2 z^{-1}+1 .\] Determine the corresponding $H_{1}(z)$.

4. Modified internal rate of return (MIRR) The IRR evaluation method assumes that cash flows from the project are reinvested at the same rate equal to the IRR. However, in reality the reinvested cash...

Conceptual Questions-1 (10 points) Choose TRUE/FALSE for the statements below from A to C. Make your selection clear and distinct, otherwise you will not get credit. Let an investor be considering...

A firm recently issued $1, 000 par value, 20-year bonds with a coupon rate of 9%. Coupon interest payments will be paid semi-annually. The bonds sold at par value, but the firm paid notation costs...