Why we use Fast Fourier Transform?

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Related questions

  1. Why is FFT used?
  2. Why is FFT fast?
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Tags

  1. #analysis
  2. #convert
  3. #faster
  4. #created
  5. #hence
  6. #domain
  7. #better
  8. #transform
  9. #fourier
  10. #later
  11. #components
  12. #corresponding
  13. #signal
  14. #frequency