The amplitude of the Fourier transform of the x(t) signal |X(f)l and the phase of the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The amplitude of the Fourier transform of the x(t) signal |X(f)l and the phase of the Fourier transform 4X(f) are shown below. Which of the options is signal X(f}? 4X(f) 2 21 of f frequencies where the vertical axis is zero :-1,-1/2,0,1/2,1 discontinuity frequency points :-3/4,-1/4,1/4,3/4 2e 2af None O 2e iaf12 O 2eiat12 2e jzf The amplitude of the Fourier transform of the x(t) signal |X(f)l and the phase of the Fourier transform 4X(f) are shown below. Which of the options is signal X(f}? 4X(f) 2 21 of f frequencies where the vertical axis is zero :-1,-1/2,0,1/2,1 discontinuity frequency points :-3/4,-1/4,1/4,3/4 2e 2af None O 2e iaf12 O 2eiat12 2e jzf
Expert Answer:
Related Book For
Digital Signal Processing
ISBN: ?978-0133737622
3rd Edition
Authors: Jonh G. Proakis, Dimitris G.Manolakis
Posted Date:
Students also viewed these mathematics questions
-
The amplitude and phase spectra of a truncated Fourier series are shown in Fig. 17.85. (a) Find an expression for the periodic voltage using the amplitude-phase form. See Eq. (17.10). (b) Is the...
-
The Fourier transform of a signal x(t) is Use properties of the Fourier transform to (a) find the integral (b) Find the value x(0). (c) Let s=jΩ or Ω = (s/j), find X(s)...
-
The following 2 x 3 contingency table contains observed frequencies for a sample of 200. Test for independence of the row and column variables using the x2 test with = .05. Column Varlable Row...
-
At December 31, 2014, Torrealba Company reported the following as plant assets. During 2015, the following selected cash transactions occurred. April 1 Purchased land for $1,200,000. May 1 Sold...
-
Mills Abrams Manufacturing Company changed its method of accounting for inventory from the average-cost method to the LIFO basis as of the beginning of the current year. It still uses the...
-
Although John is an honest employee who never takes money from the company cash box, he uses the company car to run personal errands while making sales-rounds. Is this unethical behavior? If so, why?...
-
The electric catfish is another electric fish that produces a voltage pulse by means of stacks of electrocytes. As the fish grows in length, the magnitude of the voltage pulse the fish produces grows...
-
Dodge, CPA, is auditing the financial statements of a manufacturing company with a significant amount of trade accounts receivable. Dodge is satisfied that the accounts are correctly summarized and...
-
Problem 7: Given the total cost function C: R+ R with: C(x) = 4x3 2x+4x+100 where C(a) denotes the total cost in dependence on the output x. Find the marginal cost at x0 = 2. Compute the change in...
-
In problem 8.16, a college chemistry instructor thinks the use of embedded tutors will improve the success rate in introductory chemistry courses. The instructor carried out a hypothesis test and...
-
Part A Kate is a full-time English tutor employed by ABC English Institute (ABCEI) in Hong Kong. She teaches classes at various tutorial centres of ABCEI in Hong Kong and incurs travelling expenses...
-
Explain when a Balanced Scorecard would be most useful for a company and who would be in charge of creating one. Describe how different aspects of the scorecard can be more beneficial for some...
-
In light of the information , compute the expected values and standard deviations of stocks G, O, A, and T. Risk-Free Rate Economy Condition Catastrophic Bad Neutral Good Exuberant Capital...
-
Given the following C function: char check(int value) } if (value== 0) ( } return 1; return -1; a) Is it possible to perform a forward declaration of this function? b) If so, give an example
-
Merchandising companies invest large sums of money in inventory, having to account for the purchasing, selling, and costs. Most U . S . based companies or companies on U . S . exchanges have...
-
If you were to conduct research regarding one aspect of interpersonal communication in our textbook, what topic would it be ? How would you approach the topic ( e . g . what type of research...
-
Suppose that it costs BCCC $5 per ounce to transport the gold from Isolated to Notso. They have free capacity on the line. It costs SGC $10 per ounce in shipping from Notso to their overseas buyers....
-
Provide an example of an aggressive accounting practice. Why is this practice aggressive?
-
A z-plane pole-zero plot for a certain digital filter is shown in figure. The filter has unity gain at dc.(a) Determine the system function in the form, given numerical values for the parameters A,...
-
Can you determine the coefficients of the all-pole system, If you know its order N and the values h(0), h(1) . . . h(L ? 1) of its impulse response? How? What happens if you do not know N? 1 H(:) 1-...
-
A discrete-time signal x(n) us shown in figure. Sketch and label carefully each of the followingsignals. -2 -! 0 (a) x(n - 2) (b) x(4 - n) (c) x(n + 2) (d) xin)u(2 - n) (f) x(n) (e) x(n - 1)8(n -3)...
-
Use the Internet to access ConocoPhillips's most recent annual report. a. What evidence do you find that ConocoPhillips continues to rely on present worth analysis in its corporate decision making?...
-
Use the Internet to access Home Depot's most recent annual report. a. What evidence did you find that Home Depot continues to rely on present worth analysis in its corporate decision making? b. Does...
-
Use an Internet search engine to identify three companies or agencies that use present worth analysis to make business decisions as evidenced in their annual reports.
Study smarter with the SolutionInn App