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Fourier transform

mathematical transform that expresses a function of time as a function of frequency
Intangible mathematical_concept Q6520159
Fourier transform
Lucas Vieira · Public Domain · Wikimedia
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Fourier transform

Summary

Fourier transform is a mathematical concept[1]. It ranks in the top 0.099% of mathematical_concept entities by monthly Wikipedia readership (4,873 views/month, #1 of 1,007).[2]

Key Facts

  • Fourier transform's image is recorded as Fourier transform time and frequency domains.gif[3].
  • Fourier transform's instance of is recorded as mathematical concept[4].
  • Joseph Fourier is named after Fourier transform[5].
  • Fourier transform's GND ID is recorded as 4798599-9[6].
  • Fourier transform's Library of Congress authority ID is recorded as sh85051094[7].
  • Fourier transform's Bibliothèque nationale de France ID is recorded as 119793260[8].
  • Fourier transform's subclass of is recorded as integral transform[9].
  • Fourier transform's NDL Authority ID is recorded as 00562090[10].
  • Fourier transform's Commons category is recorded as Fourier transformation[11].
  • Fourier transform's BNCF Thesaurus ID is recorded as 19577[12].
  • Fourier transform's has part is recorded as Fourier cosine transform[13].
  • Fourier transform's has part is recorded as Fourier sine transform[14].
  • Fourier transform's Freebase ID is recorded as /m/0dr28[15].
  • Fourier transform's NL CR AUT ID is recorded as ph117565[16].
  • Fourier transform's topic's main category is recorded as Category:Fourier transformation[17].
  • Fourier transform's Dewey Decimal Classification is recorded as 515.723[18].
  • Fourier transform's PSH ID is recorded as 7573[19].
  • Fourier transform's facet of is recorded as Fourier analysis[20].
  • Fourier transform's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics[21].
  • Fourier transform's Encyclopædia Britannica Online ID is recorded as topic/Fourier-transform[22].
  • Fourier transform's topic has template is recorded as Template:Fourier transforms[23].
  • Fourier transform's Stack Exchange tag is recorded as https://math.stackexchange.com/tags/fourier-transform[24].
  • Fourier transform's Stack Exchange tag is recorded as https://mathoverflow.net/tags/fourier-transform[25].
  • Fourier transform's Stack Exchange tag is recorded as https://physics.stackexchange.com/tags/fourier-transform[26].
  • Fourier transform's Stack Exchange tag is recorded as https://dsp.stackexchange.com/tags/fourier-transform[27].

Why It Matters

Fourier transform ranks in the top 0.099% of mathematical_concept entities by monthly Wikipedia readership (4,873 views/month, #1 of 1,007).[2] It has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[28]

Related Entities

Ali Sheikholeslami Fourier Neural Operator Joseph Fourier

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . Nuovo soggettario. wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . Freebase Data Dumps. wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Fourier transform. Retrieved May 3, 2026, from https://4ort.xyz/entity/fourier-transform
MLA “Fourier transform.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/fourier-transform.
BibTeX @misc{4ortxyz_fourier-transform_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Fourier transform}}, year = {2026}, url = {https://4ort.xyz/entity/fourier-transform}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Fourier transform — https://4ort.xyz/entity/fourier-transform (retrieved 2026-05-03)

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