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spatial frequency

characteristic of any structure that is periodic across position in space; measure of how often sinusoidal components (as determined by the Fourier transform) of the structure repeat per unit of distance
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spatial frequency

Summary

spatial frequency ranks in the top 2% of general entities by monthly Wikipedia readership (265 views/month).[1]

Key Facts

  • spatial frequency's subclass of is recorded as physical quantity[2].
  • spatial frequency's Freebase ID is recorded as /m/08mcw7[3].
  • spatial frequency's facet of is recorded as Fourier analysis[4].
  • spatial frequency's ISQ dimension is recorded as \mathsf{L}^{-1}[5].
  • spatial frequency's Microsoft Academic ID is recorded as 100921725[6].
  • spatial frequency's MetaSat ID is recorded as spatialFrequency[7].
  • spatial frequency's OpenAlex ID is recorded as C100921725[8].

Why It Matters

spatial frequency ranks in the top 2% of general entities by monthly Wikipedia readership (265 views/month).[1] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[9]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Freebase Data Dumps. wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . 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). spatial frequency. Retrieved April 10, 2026, from https://4ort.xyz/entity/spatial-frequency
MLA “spatial frequency.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/spatial-frequency.
BibTeX @misc{4ortxyz_spatial-frequency_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{spatial frequency}}, year = {2026}, url = {https://4ort.xyz/entity/spatial-frequency}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): spatial frequency — https://4ort.xyz/entity/spatial-frequency (retrieved 2026-04-10)

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