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Array

From Wikipedia, the free encyclopedia

An array is a systematic arrangement of similar objects, usually in rows and columns.

The little push-buttons on the upper part of the right electronic device are arranged in an array with 3 columns and 4 rows. The two devices themselves form a very simple array of 2 columns and 1 row.

Things called an array include:

Music

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Science

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Astronomy

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A telescope array is also called astronomical interferometer. The best known to the public, and a genuine tourist attraction, is the Very Large Array, in New Mexico.[1]

Biology

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  • Visual feature array, a model for the visual cortex

Computer science

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Generally, a collection of same type data items that can be selected by indices computed at run-time, including:

  • Array (data structure), an arrangement of items at equally spaced addresses in computer memory
  • Array (data type), used in a programming language to specify a variable that can be indexed
  • Associative array, an abstract data structure model composed of key-value pairs, often implemented as a hash table or search tree

or various kinds of the above, such as:

or various related concepts:

  • Array programming, using matrix algebra notation in programs (not the same as array processing)
  • Array slicing, the extraction of sub-arrays of an array

or also:

Mathematics and statistics

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Technology

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Computing

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Other technologies

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Other

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References

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  1. ^ "Visit the Very Large Array". National Radio Astronomy Observatory. Retrieved August 14, 2025.
  2. ^ Carroll, Gregory T.; Wang, Denong; Turro, Nicholas J.; Koberstein, Jeffrey T. (2008). "Photons to illuminate the universe of sugar diversity through bioarrays". Glycoconjugate Journal. 25 (1): 5–10. doi:10.1007/s10719-007-9052-1. ISSN 0282-0080. PMC 7088275. PMID 17610157.
  3. ^ Tse-Wen Chang, TW (1983). "Binding of cells to matrixes of distinct antibodies coated on solid surface". Journal of Immunological Methods. 65 (1–2): 217–23. doi:10.1016/0022-1759(83)90318-6. PMID 6606681.
  4. ^ Schena, M.; Shalon, D.; Davis, R. W.; Brown, P. O. (1995). "Quantitative Monitoring of Gene Expression Patterns with a Complementary DNA Microarray". Science. 270 (5235): 467–70. Bibcode:1995Sci...270..467S. doi:10.1126/science.270.5235.467. PMID 7569999. S2CID 6720459.