Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. advance math
  3. problem 2. use the fft algorithm to evaluate f(x)

Problem 2. Use the FFT algorithm to evaluate f(x) = 8 − 4x + 2x 2...

50.1K

Verified Solution

Question

Advance Math

Problem 2. Use the FFT algorithm to evaluate f(x) = 8 − 4x + 2x2 + 3x 3 − 5x 4 − 4x 5 + 2x 6 + x 7 at the eight 8th roots of unitymod 17. You may stop using recursion when evaluating a linearfunction (a + bx), which is easier to do directly. The eight 8throots of unity mod 17 are 1, 2, 4, 8, 16, 15, 13, 9; it is easierto calculate with 1, 2, 4, 8, -1, -2, -4, -8. Do this by hand, andshow your work.

Answer & Explanation Solved by verified expert
4.3 Ratings (706 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Physics
1.2K views

4 The value of magnification m produced by an optical device 2 What is the...

Physics
1.2K views

45 A hemispherical surface of radius R is kept in a uniform electric field E...

Physics
1.2K views

Q 11 In the circuit shown the resistances are given in ohms and the battery...

Geometry
1.2K views

Elliot bulit a geometrically similar model of the Washington Monument The height of the actual...

Geometry
1.2K views

Of the last 12 contestants on a game show 3 qualified for the bonus round...

Statistics
1.2K views

Describe what is misleading in the visual display of data below Marijuana Use Among College...

Calculus
1.2K views

Use Stokes theorem to evaluate F dr F x y z zexi z 6y j...

Algebra
1.2K views

Use the elementary matrix E to find EA using an elementary row operation E EA...

Accounting
1.2K views

Candies issued of %,-year bonds on January1,, when the market interest rate was...

Accounting
1.2K views

The Brown Bread Company bakes baguettes for distribution to upscale grocery stores. The company has...

Accounting
1.2K views

Prepare a shatement of cash flows for January Note: Amounts to be deducted should be...

Accounting
1.2K views

During the year, Daniel drove a total of 22,000km, of which 4,000km were...