Determine the response y(n), n 0 of the system described by the second-order difference equation y(n)
Question:
y(n) – 4y(n - 1) + 4y(n - 2) = x(n) – x(n - 1)
when the input is
x(n) = (–1)nu(n)
and the initial conditions are y(–1) = y(–2) = 0.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (14 reviews)
yn 4yn1 4yn 2 2nzn1 The characteristic equation is A 4x 4 A 22 Hence yn n 2 c...View the full answer
Answered By
ANDREW KIPRUTO
Academic Writing Expert
I have over 7 years of research and application experience. I am trained and licensed to provide expertise in IT information, computer sciences related topics and other units like chemistry, Business, law, biology, biochemistry, and genetics. I'm a network and IT admin with +8 years of experience in all kind of environments.
I can help you in the following areas:
Networking
- Ethernet, Wireless Airmax and 802.11, fiber networks on GPON/GEPON and WDM
- Protocols and IP Services: VLANs, LACP, ACLs, VPNs, OSPF, BGP, RADIUS, PPPoE, DNS, Proxies, SNMP
- Vendors: MikroTik, Ubiquiti, Cisco, Juniper, HP, Dell, DrayTek, SMC, Zyxel, Furukawa Electric, and many more
- Monitoring Systems: PRTG, Zabbix, Whatsup Gold, TheDude, RRDtoo
Always available for new projects! Contact me for any inquiries
4.30+
1+ Reviews
10+ Question Solved
Related Book For
Digital Signal Processing
ISBN: ?978-0133737622
3rd Edition
Authors: Jonh G. Proakis, Dimitris G.Manolakis
Question Posted:
Students also viewed these Telecommunication Engineering questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The steady-state solution of stable systems is due to simple poles in the jΩ axis of the s-plane coming from the input. Suppose the transfer function of the system is (a) Find the...
-
The following problems relate to FIR and IIR systems. (a) The input and the output of a causal LTI discrete-time system are Determine the impulse response h[n]. (b) The transfer function H(z)of an...
-
Suppose x = e y . Compute the value of y, given the following values of x: (a) x = 2 (b) x = 3 (c) x ~ 1.5 (d) x 3 (e) x = .5 (f) x = .002 (g) x = 10 (h) x = 1
-
Identify the quality red flags in the following portion of a cash flow statement. Revenues for 2012 declined from $456 million in 2011 to $401 million. In Millions Net income Depreciation Change in...
-
1) How does multitasking confuse the resource availability of project team personnel? 2) In modern organizations, it is impossible to eliminate multitasking for the average employee. Do you agree or...
-
The adjusted trial balance for Destination Realty, Inc., at October 31, 2010, follows: Requirements 1. Prepare Destination Realtys income statement, statement of retained earnings, and year-end...
-
Airborne Travel uses the contribution margin income statement internally. Airbornes first quarter results follow. Airbornes relevant range is between sales of $201,000 and $463,000. Airborne Travel...
-
Jackson County Senior Services is a nonprofit organization providing three services to seniors who live in their own homes-home nursing, Meals on Wheels, and housekeeping. Revenue and expense data...
-
FREE-CASH-FLOWS-BASED VALUATION. In Problem, we projected financial statements for Wal-Mart Stores, Inc. (Walmart) for Years +1 through +5. The data in Exhibits 13 (see pages 985987) include the...
-
Prove by direct substitution the equivalence of equation (2.5.9) and (2.5.10), which describe the direct form II structure to the relation (2.5.6), which describes the direct form Istructure....
-
Determine the impulse response h(n) for the system describe by the second-order difference equation y(n) 4y(n - 1) + 4y(n - 2) = x(n) x(n - 1)
-
Explain how inherent goodwill should be shown on a statement of financial position.
-
How is working capital important to the health care organization of today? Why is it different in health care as opposed to other industries?
-
Explain why budgets are important to all organizations. Expand this discussion by illustrating how different types of budgets are used.
-
Define and give examples (other than from the table in the text) of fixed, variable, and semivariable costs, along with examples of ways to control the costs in your examples.
-
How are health services paid for? Provide a definition for the term third-party payer, discuss the different payers currently operating in the market, and assess the importance of each.
-
Compare and contrast the different inventory management techniques and discuss how each technique might play a role within different health care organizations.
-
The United States is an example of: a . a command economy b . a market economy c . a mixed economy d . none of the other three answers
-
Explain the circumstances that could result in a long-term bank loan being shown in a statement of financial position as a current liability.
-
Continuing the dilutions described in Example 16-4, should we expect the percent ionization to be 13% in 0.0010 M CH 3 COOH and 42% in 0.00010 M CH 3 COOH? Explain. Example 16-4 What is the percent...
-
Consider a stable linear time-invariant system with input x[n] and output y[n]. The input and output satisfy the difference equation, y[n 1] 10/3 y[n] + y[n + 1] = x[n]. (a) Plot the poles and...
-
Consider a linear time-invariant discrete-time system for which the input x[n] and output y[n] are related by the second-order difference equation y[n ? 1] + 1/3 y[n ? 2] = x[n]. ?From the following...
-
When the input to a linear time-invariant system is x[n] = (1/2) n u[n] + (2) n u[n 1], the output is y[n] = 6(1/2) n u[n] 6 (3/4) n u[n]. (a) Find the system function H(z) of the system. Plot the...
-
2. For the titration of 250 mL of 0.200 mol L-1 HF(Ka = 6.3 x 10-4) with a solution of 1.00 M NaOH: a) What is the pH at the half-equivalence point? b) What is the pH at the equivalence point?
-
1500 pound per hour of a waste mixture of 40% benzene, 50% toluene and 10% of water is burned with 25% excessive air. Determine the total heat released and the percent by volume of each component in...
-
Katsura Corporation incurred pre-operating costs: Investigatory expenses of $18,000 New employee training $25,000 Advertising $10,000 Land and building for use as a retail store when opened $150,000...
Study smarter with the SolutionInn App