feat: add initial implementation of `fft/base/fftpack` by gunjjoshi · Pull Request #4121 · stdlib-js/stdlib

gunjjoshi · 2024-12-21T05:52:14Z

Progresses #3131

Description

What is the purpose of this pull request?

This pull request:

adds fft/base/fftpack.
adds the following packages:
- cfftb
- cfftf
- cffti
- cosqb
- cosqf
- cosqi
- cost
- costi
- decompose
- rfftb
- rfftf
- rffti
- sinqb
- sinqf
- sinqi
- sint
- sinti

Related Issues

Does this pull request have any related issues?

This pull request:

progresses [RFC]: signal process related algorithms like fft family #3131.

Questions

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No.

Other

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No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

Read, understood, and followed the contributing guidelines.

@stdlib-js/reviewers

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

lib/node_modules/@stdlib/fft/base/fftpack/lib/passfb.js

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

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gunjjoshi · 2026-01-09T17:49:30Z

/stdlib update-copyright-years

stdlib-bot · 2026-01-09T17:50:11Z

/stdlib update-copyright-years

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gunjjoshi · 2026-01-09T17:53:00Z

/stdlib merge

gunjjoshi · 2026-01-09T17:56:27Z

/stdlib update-copyright-years

…tpack --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: failed ---

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Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

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…tpack

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gunjjoshi added 6 commits December 14, 2024 14:42

feat: implement passfb

b6c3ed7

feat: add passb2

7479095

feat: add passb2

2f134a6

feat: add passb3

3b5b05d

feat: add passb4 function

9606e3e

docs: update index.js

825ca7f

gunjjoshi marked this pull request as draft December 21, 2024 05:52

stdlib-bot added Needs Review A pull request which needs code review. and removed Needs Review A pull request which needs code review. labels Dec 21, 2024

gunjjoshi changed the title ~~feat: add initial implementtaion of fft/base/fftpack~~ feat: add initial implementaion of fft/base/fftpack Dec 21, 2024

gunjjoshi added 3 commits December 21, 2024 11:23

Update main.c

b3a1fff

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

Update main.c

d793f7f

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

Update c2_ref.js

82bc096

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

kgryte added the Feature Issue or pull request for adding a new feature. label Dec 21, 2024

kgryte reviewed Dec 21, 2024

View reviewed changes

lib/node_modules/@stdlib/fft/base/fftpack/lib/passfb.js Outdated Show resolved Hide resolved

kgryte reviewed Dec 21, 2024

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lib/node_modules/@stdlib/fft/base/fftpack/lib/passfb.js Outdated Show resolved Hide resolved

gunjjoshi added 14 commits December 23, 2024 11:14

docs: update parameter descriptions, disable eslint max len at top level

d74a322

docs: update parameter descriptions, disable eslint max len at top level

a2bb8d4

feat: add passfb5.js

e9c30a7

docs: add eslint comment

3eac426

feat: add passf2, passf3

80a4f21

Update main.c

d978c43

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

feat: add passf4

b6ced12

docs: remove spaces before parenthesis, update variable names

29f463a

docs: remove unused import

0aa98e5

stdlib-bot added the bot: In Progress Pull request is currently awaiting automation. label Jan 9, 2026

stdlib-bot removed the bot: In Progress Pull request is currently awaiting automation. label Jan 9, 2026

stdlib-bot added the bot: In Progress Pull request is currently awaiting automation. label Jan 9, 2026

Merge remote-tracking branch 'upstream/develop' into fftpack

c1b5b44

stdlib-bot removed the bot: In Progress Pull request is currently awaiting automation. label Jan 9, 2026

stdlib-bot added the bot: In Progress Pull request is currently awaiting automation. label Jan 9, 2026

chore: update copyright years

aa03c1e

stdlib-bot removed the bot: In Progress Pull request is currently awaiting automation. label Jan 9, 2026

gunjjoshi added 18 commits January 12, 2026 09:47

feat: complete rfftf initially

1f66f69

Merge branch 'stdlib-js:develop' into fftpack

4704cff

test: modify tests, update comments

eb6199e

Delete fftpack.c

193527c

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

Merge branch 'fftpack' of https://github.com/gunjjoshi/stdlib into ff…

58d363d

…tpack

Merge branch 'stdlib-js:develop' into fftpack

bc0581c

Merge branch 'fftpack' of https://github.com/gunjjoshi/stdlib into ff…

bdcae1a

…tpack

Merge branch 'stdlib-js:develop' into fftpack

20edeac

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feat: add initial implementation of `fft/base/fftpack`#4121

feat: add initial implementation of `fft/base/fftpack`#4121
gunjjoshi wants to merge 114 commits intostdlib-js:developfrom
gunjjoshi:fftpack

gunjjoshi commented Dec 21, 2024 •

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gunjjoshi commented Dec 21, 2024 •

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