Suppose you are told that an N = 32 FFT algorithm has a twiddle factor W 2
Question:
Suppose you are told that an N = 32 FFT algorithm has a “twiddle” factor W232 for one of the butterflies in its fifth (last) stage. Is the FFT a decimation-in-time or decimation-in-frequency algorithm?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
The FFT is a decimationi...View the full answer
Answered By
Rukhsar Ansari
I am professional Chartered accountant and hold Master degree in commerce. Number crunching is my favorite thing. I have teaching experience of various subjects both online and offline. I am online tutor on various online platform.
5.00+
4+ Reviews
17+ 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
-
Suppose you are told that the average return on investment for a particular class of investments was 7.8% with a standard deviation of 2.3. Furthermore, the histogram of the distribution of returns...
-
You are told that one corporation just issued $100 million of preferred stock and another purchased $100 million of preferred stock as an investment. You are also told that one firm has an effective...
-
You are told that a ball will be randomly drawn from one of two boxes (A and B), both of which contain black balls and red balls, and if a red ball is chosen, you will win $100. You are also told...
-
Debate on Causes of Unemployment Two economists are debating the cause of a high unemployment rate. One economist argues that there is not enough government spending. The other says high unemployment...
-
Assume that it takes four hours of labor time to paint a room and two hours to sand a floor. If all 24 hours were spent painting, (a) How many rooms could be painted by one worker? (b) If a decision...
-
A grating has 5000.0 slits / cm. How many orders of violet light of wavelength 412 nm can be observed with this grating?
-
Jason Hirsch, engagement partner for the December 31, 1999 Flowmeter, Inc. financial statement audit, is aware that events and transactions which took place after December 31, 1999 (but before he...
-
Aaron Corporation is projecting a cash balance of $30,000 in its December 31, 2013, balance sheet. Aarons schedule of expected collections from customers for the first quarter of 2014 shows total...
-
Solve each of the following: 14. 23x-1= 8 15. 16. 3x-4 27 log3 (2x+3)=2
-
The intern has prepared the following trial balance for the month of March. KL Company Inc. Unadjusted Trial Balance March 31, 20Y3 Debit Balances Account Title Cash Accounts Receivable Supplies...
-
The butterfly in figure was taken from a decimation-in-time FFT with N = 16. Assume that the four stages of the signal flow graph are indexed by m = 1,?, 4. Which of the four stages have butterflies...
-
Suppose you have a signal x[n] with 1021 nonzero samples whose discrete-time Fourier transform you wish to estimate by computing the DFT. You find that it takes your computer 100 seconds to compute...
-
In an exercise in Chapter 7, we asked you to conduct a z test to ascertain whether the Graded Naming Test (GNT) scores for Canadian participants differed from the GNT norms based on adults in...
-
Using Figure 14.12 (Problem 6), what is the total change in benefits at the time the recession ended, as compared with the previous year? Data from Problem 6 Consider the graph shown in Figure 14.12....
-
Parent Ltd. acquired 100% of the voting shares of Sub Ltd. on January 1, 2006, for $1,255,000. The financial statement of Sub Ltd. on the date of acquisition was as follows: The inventory will be...
-
Do you agree or disagree that DSM should be updated every several years? Why? What makes abnormal behavior so variable?
-
Find the cumulative distribution, the mean, median, and mode for each of the tables in Problems 5-10. The distribution of number of years of education of employees of a large company is shown in the...
-
In Problems 23-30, find the range and the standard deviation (correct to two decimal places). If you do not have a calculator, find the range and the variance. \(79,90,95,95,96 \)
-
You are on planet Dither, whose inhabitants often change their minds on how to choose a reference axis. At time \(t=0\), while standing \(2.0 \mathrm{~m}\) to the left of the origin of a reference...
-
Explain the differences and similarities between fringe benefits and salary as forms of compensation.
-
The titration of a weak acid by a weak base is not a satisfactory procedure because the pH does not increase sharply at the equivalence point. Demonstrate this fact by sketching a titration curve for...
-
Repeat Prob. 53 by first plotting the failure loci in the A , B plane to scale; then, for each stress state, plot the load line and by graphical measurement estimate the factors of safety.
-
Using mesh analysis finds Vo in the circuit shown. Vx/2000 2 4 No Z1mA
-
Repeat Prob. 54 by first plotting the failure loci in the A , B plane to scale; then, for each stress state, plot the load line and by graphical measurement estimate the factors of safety.
-
Perform one step of row reduction, in order to calculate the values for x and y by back substitution. Then calculate the values for x and y. Also calculate the determinant of the original matrix....
-
1 23 13 23 -3 23 23 23 23 Let A be the matrix of the quadratic form below. It can be shown that the eigenvalues of A are 6, 9, and 12. Find an orthogonal matrix P such that the change of variable x =...
-
Solve for X. -2] 9 2 x + 1 } = 3 3 x [5
Study smarter with the SolutionInn App