Determine the computational cost in computing its dft

Assignment Help Basic Computer Science
Reference no: EM131278846

1. What is bit-reversed ordering and how is it implemented using a reverse-carry algorithm?

2. Some alternative forms of radix-2 FFT algorithm are discussed in the chapter. Explain the advantages and disadvantages of each.

3. A signal has length N = N1N2N3 where N1, N2, N3 are all prime numbers. Determine the computational cost in computing its DFT using the divide-and-conquer approach.

Reference no: EM131278846

Questions Cloud

How does the fftw algorithm implement dft computations : Describe the advantages and disadvantages of Goertzel's algorithm over the FFT algorithms.
In what sense was this profit improvement false prosperity : In what sense was this profit improvement false prosperity?- How would you incorporate the decline in the dollar in evaluating management performance? In making investment decisions?
Define and provide examples of glass ceiling : Define and provide examples of glass ceiling. In your opinion, why does glass ceiling occur? What can you as an individual do about it?
What are the conditions necessary for growth to occur : What are the conditions necessary for growth to occur? What is your approach to developing others?shaman, priest, missionary, elected leader, or mystic leader? Discuss the rules for succeeding in one's work, and explain how these rules apply to your ..
Determine the computational cost in computing its dft : A signal has length N = N1N2N3 where N1, N2, N3 are all prime numbers. Determine the computational cost in computing its DFT using the divide-and-conquer approach.
What is meant by the term mandated benefit : What is meant by the term mandated benefit? Describe government-mandated benefits. What are the advantages and disadvantages of each? If you are hired for job as a manager in the public sector, what aspect would you consider and what general goals an..
What is computational cost of a radix-2 dit-fft algorithm : What is the computational cost of a radix-2 DIT-FFT algorithm? That of a radix-2 DIF-FFT algorithm?
Ethical conduct from the code of ethics : Identify one of the canons of ethical conduct from the Code of Ethics for the Practice of Industrial Hygiene. Give an example scenario of conduct that might not be considered ethical under this canon. Give the appropriate action that should be or sho..
What is role of finance in protecting against exchange risk : What marketing and production techniques can firms initiate to cope with exchange risk?-  What is the role of finance in protecting against exchange risk?

Reviews

Write a Review

Basic Computer Science Questions & Answers

  The strike predicate need not work

Define a predicate strike(X,Y,Z) that succeeds if and only if the list Z would be obtained if one were to remove all occurrences of element X from list Y. The strike predicate need not work well when Y is an unbound variable.

  Important aspect of maintaining business longevity

Physical security is a very important aspect of maintaining business longevity. Picture the following example: a building located downtown holds the information on numerous businesses run by an overhead business within the same building.

  Prevent race conditions in kernel code for a uni-processor

In early Unix kernels the approach used to avoid race conditions in kernel code was to use a combination of the following two techniques: (i) non- preemptive scheduling of threads when they are running in privileged mode and (ii) interrupt disabli..

  Program that generates a 6-by-6 two-dimensional matrix

Write a program that generates a 6-by-6 two-dimensional matrix filled with 0s and 1s, displays the matrix, and checks if every row and every column have an even number of 1s.

  A query that displays the first eight characters of the empl

Given a table definition: Employees(employee_id, first_name, last_name, salary,         manager_id, hire_date, commission_pct, department_id)

  Computers and the internet becomes more prevalent

As the use of computers and the internet becomes more prevalent, ethical issues related to computer usage will continue to make a larger impact on people's lives and the way that society functions.

  Determine ? when the crates begin to slide

The coefficients of static friction between the crates and the µA = 0.25 and µB = 0.35

  Draw pictures of the list names afte

Draw pictures of the list names after each line of the following code. Show the head pointer of the list, and the values and next pointers of every node. Draw pointers as arrows, and the null pointer as a slash or X. You may assume the list is sin..

  Self-mappings of the sphere ic

Show that the composition of two linear fractional transformations (22.50) is a linear fractional transformation. A fixed point of a transformation w = f ( z ) is a point zo such that f ( zo ) = z 0 .Prove that each linear fractional transformation..

  Default ftp and sftp port number

What are the default FTP and SFTP port number? How can we difference between FTP and SFTP?

  Abstain from picking a password taking into account

Abstain from picking a password taking into account individual data (name, surname, names of your companion or youngsters, date of conception, social protection number, phone number, a word in the lexicon, a word in the word reference spelled in reve..

  Evaluate threats to network provision and compare solutions

Rubha Reidh (means Red Point in the local Gaelic language, sometimes seen spelt Rua Reidh and pronounced "roo-a ree") is a remote lighthouse on the west coast of Scotland. The lighthouse itself is now automated (as are all lighthouses in the UK) a..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd