The sequence x[n] = cos (/4 n). < n < was obtained by sampling a
Question:
The sequence
x[n] = cos (π/4 n). −∞ < n < ∞
was obtained by sampling a continuous-time signal
xc(t) = cos (Ω0t). −∞ < t < ∞,
at a sampling rate of 1000 samples/s, what are two possible positive values of Ω0 that could have resulted in the sequence x[n]?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
The discretetime sequence Resu...View the full answer
Answered By
Gaurav Soni
Teaching was always an area where I can pursue my passion. I used to teach my friends and junior during my school and college life. After completing my professional qualification (chartered accountancy) and before joining my job, I also joined an organization for teaching and guidance to my juniors. I had also written some articles during my internship which later got published. apart from that, I have also given some presentations on certain amendments/complex issues in various forms.
Linkedin profile link:
https://www.linkedin.com/in/gaurav-soni-38067110a
5.00+
7+ Reviews
13+ Question Solved
Related Book For
Discrete Time Signal Processing
ISBN: 978-0137549207
2nd Edition
Authors: Alan V. Oppenheim, Rolan W. Schafer
Question Posted:
Students also viewed these Telecommunication Engineering questions
-
What are two possible attributes to be measured when an item is to be included in financial statements? What unit of money is used to measure items in the United States?
-
What are two possible differences between IFRS and ASPE in the terms used in amortization journal entries?
-
What are two possible sources of information a company might use to compute the budgeted amount in variance analysis?
-
Explain the difference between an error of commission and an error of principle.
-
Suppose that every additional 3 percentage points in the investment rate (I GDP) boosts GDP growth by 1 percentage point. Assume also that all investment must be financed with consumer saving. The...
-
Derive the equation of the line through the points (α, a) and (β, b) in the Ït plane that are shown in Fig. 37. Then use it to find the linear function Ï(Ï)...
-
Following is an audit working paper that documents an auditor's work for Sempier & Fiske, Inc.'s accrued property taxes payable for the year ended December 31, 1999. Sempier & Fiske is a first year...
-
On September 1, 2012, the account balances of Moore Equipment Repair were as During September, the following summary transactions were completed.Sept. 8 Paid $1,400 for salaries due employees, of...
-
On January 1, 2024, Baddour, Incorporated, issued 10%, 12-year bonds with a face amount of $173 million. .The bonds were priced at $152 million to yield 12%. Interest is paid semiannually on June 30...
-
A B D F Dayton, Inc. Annual Income Statement (Values in Millions) Common Size 2012 2011 2012 2011 Sales $ 178,909 $ 187,510 Cost of Sales 111.631 Gross Operating Profit Selling, General & Admin....
-
The signal x c (t) = sin(2 (100)t) was sampled with sampling period T = 1/400 second to obtain a discrete-time signal x[n]. What is the resulting signal x[n]?
-
The continuous-time signal x c (t) = cos (4000 t) is sampled with a sampling period T to obtain a discrete-time signal x[n] = cos ( n/3). (a) Determine a choice for T consistent with this...
-
A Regier Home builder, which has a calendar year-end, borrowed $10,000 from a local bank on October 2, 2009. On that date, Regiers chief executive signed a 9 percent, 150 day interest-bearing...
-
List and explain the six badges of trade.
-
Toby is a widower. He was born in August 1933. His wife was born in June 1934 but she died in March 2021. Toby's income for 2021-22 is as follows: 11,550 912 Retirement pension Income from purchased...
-
For each of the following statements made by a client, what areas do you think would be reasonable to probe to determine if the statement is an accurate reflection of what the client wants? What...
-
Which of the following items of expenditure would be allowed when computing trading profits? (a) the salary paid to a sole trader's wife (b) a Gift Aid donation (c) a new machine bought for use by an...
-
An individual has capital losses of 2,500 in tax year 2021-22. There are no unrelieved losses brought forward from previous years. Compute the individual's taxable gains for 2021-22 if capital gains...
-
Glucose moves into many cells through facilitated diffusion. This works because there is usually a higher concentration of glucose molecules outside the cell than inside the cell. Why is this the...
-
Calculate the number of neutrons of 239Pu.
-
Can you perceive the shift in frequency produced when you pull a tuning fork toward you at 10.0 m/s on a day when the speed of sound is 344 m/s? To answer this question, calculate the factor by which...
-
An AR(3) process {x(n)} is characterized by the autocorrelation sequence xx(0) = 1, xx(1) = , xx(2) = 1/8, and xx(3) = 1/64. (a) Use the Schur algorithm to determine the three reflection coefficients...
-
The purpose of this problem is to show that the polynomials {Am(z)}, which are the system functions of the forward prediction-error filters of order m, m = 0, 1, . . . . , p, can be interpreted as...
-
Determine the system function of all-pole filter described by the lattice coefficients K1 = 0.6, K2 = 0.3, K3 = 0.5, and K4 = 0.9
-
discuss the role of colonialism and its impact on language, identity, and power dynamics in Chinua Achebe's "Things Fall Apart," particularly in the context of the Igbo society and European...
-
Let Y1,...,Yn be a random sample from the following distributions with the unknown parameter(s). Estimate them by maximum likelihood and by the method of moments. fe (y) = 0y01, 0 y 1, 0 > 0
-
Julian and Samantha have resigned from their jobs in order to work together full-time on designing a software package that detects plagiarism in student assignments. They have already been able to...
Study smarter with the SolutionInn App