When finding the inverse Z transform of a function with z 1 terms in the numerator, z 1 can be thought of a delay operator to simplify the calculation For (a) Use the Z transform of u n and the properties of the Z transform to find x n (b) Use your result for x n above to express X(z) as a polynomi...

a Writing Xz as since the inverse Ztransform of the ...

When finding the inverse Z-transform of a function with z 1 terms in the numerator, z 1

Question:

When finding the inverse Z-transform of a function with z^ˆ’1terms in the numerator, z^ˆ’1can be thought of a delay operator to simplify the calculation. For

- 10 X(z) = -1

(a) Use the Z-transform of u[n] and the properties of the Z-transform to find x[n].

(b) Use your result for x[n] above to express X(z) as a polynomial in negative powers of z.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Signals and Systems using MATLAB

ISBN: 978-0123948120

2nd edition

Authors: Luis Chaparro

See More Books

Question Posted: Dec 28, 2018 11:29 AM

See More Questions

Consider finding the inverse Z-transform of (a) MATLAB does the partial fraction expansion as: while we do it in the following form: Show that the two partial fraction expansions give the same...
Consider the separable two-dimensional Z-transform where p 0 and p 1 are poles of X(z 1 , z 2 ). (a) Determine the poles and zeros of X(z 1 , z 2 ). (b) Carefully indicate the ROC and the location of...
The following problems relate to the modulation property of the Fourier transform: (a) Consider the signal x(t) = p(t) + p(t) cos(Ï t) where p(t) = u(t + 1) u(t 1) i. Use the modulation property...
What are the three workflows in the revised SELECT Perspective (Apperly et al., 2003)?
The Manning equation can be written for a rectangular open channel as where Q = flow [m3/s], S 5 slope [m/m], H = depth [m], and n = the Manning roughness coefficient. Develop a fixed-point iteration...
In which of the following areas does the IASB not allow firms to choose between two acceptable treatments? a. Measuring property, plant, and equipment subsequent to acquisition. b. Measuring...
For each of the following situations, calculate the $t$-statistic $(t)$ : a. $\mathrm{X}^{-}=20.00 ; \mu=18 ; s \mathrm{X}^{-}=1.00$ b. $X^{-}=20.00 ; \mu=13 ; s X^{-}=1.00$ c. \(X^{-}=12.00...
How can the extent of price discounting be tracked on a customer-by-customer basis?
How do advances in digital communication technologies reshape the landscape of interpersonal relationships and social dynamics ?
The following figure represents cost of transport vs locomotor speed in a species of vertebrate over three distinct gaits. At which speeds would it volitionally engage in each gate? A. Roll: 10, run:...
A second-order system is represented by the difference equation y[n] = 0.25y[n 2] + x[n] where x[n] is the input and y[n] the output. (a) For the zero-input case, i.e., when x[n] = 0, find the...
A LTI system is represented by the first-order difference equation y[n] = x[n] 0.5y[n 1] n 0 where y[n] is the output and x[n] is the input. (a) Find the Z-transform Y(z) in terms of X(z) and the...
Express in terms of sums and differences of logarithms. a. loga 6xy5z4 b. loga x3y2z c. logb (p2q5) / (m4b9) d. logb (x2y) / b3
Compute the price relatives for the four stocks making up the Boran index in exercise 20. Use the weighted aggregates of price relatives to compute the January 2011 and March 2011 Boran indexes. Data...
Use the price data in exercise 18 to compute a Paasche index for the shipping cost if 2011 quantities are 4000, 3000, 7500, and 3000 for each of the four products. Data From Exercise 18: Nickerson...
Boran Stockbrokers, Inc., selects four stocks for the purpose of developing its own index of stock market behavior. Prices per share for a 2009 base period, January 2011, and March 2011 follow....
Design a modular program that calculates and displays a persons body mass index (BMI). The BMI is often used to determine whether a person with a sedentary lifestyle is overweight or underweight for...
A trucking firm handles four commodities for a particular distributor. Total shipments for the commodities in 1996 and 2011, as well as the 1996 prices, are reported in the following table. Develop a...
Highway Ltd bought 80% of the share capital in Sideway Ltd for £260,000, some time ago when reserves in Sideway were £40,000. At acquisition the non-current assets of Sideway were...
What services are provided by the provincial and territorial governments?
If the outermost while loop of our implementation of quickSortInPlace (line 9 of Code Fragment 12.6) were changed to use condition left < right, instead of condition left /** Sort the subarray S[a.b]...
Suppose the method quickSortInPlace is executed on a sequence with duplicate elements. Prove that the algorithm still correctly sorts the input sequence. What happens in the partition step when there...
Consider a modification of the deterministic version of the quick-sort algorithm where we choose the element at index n/2 as our pivot. Describe the kind of sequence that would cause this version of...
Q1) Find expressions for the Revenue, Cost, and Profit from selling x thousand items. Item Price Variable Cost $8.00 3816x Fixed Cost $71,174
1. There are many market disruptions in the news today. (If you get stuck, on the last slide of the PowerPoint, I've given you 2 examples.) Choose any disruptor in the news and, (a) summarize the...
Discuss at least five of the formatting decisions you would have to make when typing a table. Compare the decisions you provided to those of two of your classmates. Do you agree or disagree with the...

When finding the inverse Z-transform of a function with z 1 terms in the numerator, z 1

Question:

- 10 X(z) = -1

Step by Step Answer:

a Writing Xz as since the inverse Ztransform of the ...View the full answer

Signals and Systems using MATLAB

Students also viewed these Computer science questions