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Published 1 month ago • verified publisher icon TheAlgorithms

Add FFT

Open nhuzaa opened this issue 2 years ago • 6 comments

Describe your change:

Fast Fourier Transform (FFT) Implementation in Python

This Python script provides a basic demonstration of the Fast Fourier Transform (FFT) algorithm without the use of external libraries like NumPy. The FFT is a mathematical algorithm used to transform a signal from the time domain to the frequency domain, revealing its frequency components.

  • [x] Add an algorithm?
  • [ ] Fix a bug or typo in an existing algorithm?
  • [ ] Add or change doctests? -- Note: Please avoid changing both code and tests in a single pull request.
  • [ ] Documentation change?

Checklist:

  • [x] I have read CONTRIBUTING.md.
  • [x] This pull request is all my own work -- I have not plagiarized.
  • [x] I know that pull requests will not be merged if they fail the automated tests.
  • [x] This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
  • [x] All new Python files are placed inside an existing directory.
  • [x] All filenames are in all lowercase characters with no spaces or dashes.
  • [x] All functions and variable names follow Python naming conventions.
  • [x] All function parameters and return values are annotated with Python type hints.
  • [x] All functions have doctests that pass the automated testing.
  • [x] All new algorithms include at least one URL that points to Wikipedia or another similar explanation.
  • [x] If this pull request resolves one or more open issues then the description above includes the issue number(s) with a closing keyword: "Fixes #ISSUE-NUMBER".

nhuzaa avatar Oct 30 '23 05:10 nhuzaa

Hey i can help you..., can you assigne this problem to me as well????

Shreya123714 avatar Oct 30 '23 05:10 Shreya123714

@Shreya123714 Added you as collaborator in my fork

nhuzaa avatar Oct 30 '23 05:10 nhuzaa

hey i am not able to find you fast-fourier-transform.py?? where is it

On Mon, Oct 30, 2023 at 10:57 AM Rohit Ratna Sthapit < @.***> wrote:

@Shreya123714 https://github.com/Shreya123714 Added you as collaborator in my fork

— Reply to this email directly, view it on GitHub https://github.com/TheAlgorithms/Python/pull/11088#issuecomment-1784507331, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWW5PKHFDNEXVULMH6PIMZ3YB43CTAVCNFSM6AAAAAA6VNGUSKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTOOBUGUYDOMZTGE . You are receiving this because you were mentioned.Message ID: @.***>

Shreya123714 avatar Oct 30 '23 05:10 Shreya123714

@nhuzaa hey please see this , 2 checks have been passed, build failed due to zero division error, please help identify that...in for loop maybe

Shreya123714 avatar Oct 30 '23 06:10 Shreya123714

@nhuzaa all check passed.

Shreya123714 avatar Oct 30 '23 06:10 Shreya123714

https://github.com/search?q=repo%3ATheAlgorithms%2FPython%20Fourier&type=code

cclauss avatar Oct 30 '23 06:10 cclauss