"autocorrelation" meaning in English

See autocorrelation in All languages combined, or Wiktionary

Noun

Forms: autocorrelations [plural]
Etymology: From auto- + correlation. Etymology templates: {{prefix|en|auto|correlation}} auto- + correlation Head templates: {{en-noun|~}} autocorrelation (countable and uncountable, plural autocorrelations)
  1. (statistics, signal processing) The cross-correlation of a signal with itself: the correlation between values of a signal in successive time periods. Tags: countable, uncountable Categories (topical): Signal processing, Statistics Derived forms: autocorrelational, partial autocorrelation Related terms: autocorrelate, autocorrelative, autocorrelator, autocovariance Translations (statistics, signal processing: the cross-correlation of a signal with itself): 自相關 (Chinese Mandarin), 自相关 (zìxiàngguān) (Chinese Mandarin), autokorrelaatio (Finnish), autocorrélation [feminine] (French), Autokorrelation [feminine] (German), αυτοσυσχέτιση (aftosyschétisi) [feminine] (Greek), autokorreláció (Hungarian), 自己相関 (jikosōkan) (Japanese), autocorelare [feminine] (Romanian), автокорреляция (avtokorreljacija) [feminine] (Russian), sarilsatugnay (Tagalog)

Inflected forms

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          "ref": "1990, K. Holden, D. Peel, John L. Thompson, Economic Forecasting, →ISBN, page 67:",
          "text": "Dividing the covariances by the variance gives the autocorrelations.",
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        "The cross-correlation of a signal with itself: the correlation between values of a signal in successive time periods."
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        "(statistics, signal processing) The cross-correlation of a signal with itself: the correlation between values of a signal in successive time periods."
      ],
      "related": [
        {
          "word": "autocorrelate"
        },
        {
          "word": "autocorrelative"
        },
        {
          "word": "autocorrelator"
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        {
          "word": "autocovariance"
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          "word": "自相關"
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          "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
          "word": "autokorrelaatio"
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          "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
          "tags": [
            "feminine"
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          "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
          "tags": [
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          "word": "Autokorrelation"
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          ],
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          "word": "autokorreláció"
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          "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
          "tags": [
            "feminine"
          ],
          "word": "автокорреляция"
        },
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          "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
          "word": "sarilsatugnay"
        }
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  "word": "autocorrelation"
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      "code": "cmn",
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      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "word": "自相關"
    },
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      "code": "cmn",
      "lang": "Chinese Mandarin",
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      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "word": "自相关"
    },
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      "code": "fi",
      "lang": "Finnish",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "word": "autokorrelaatio"
    },
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      "code": "fr",
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      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "tags": [
        "feminine"
      ],
      "word": "autocorrélation"
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      "code": "de",
      "lang": "German",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "tags": [
        "feminine"
      ],
      "word": "Autokorrelation"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "aftosyschétisi",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "tags": [
        "feminine"
      ],
      "word": "αυτοσυσχέτιση"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "word": "autokorreláció"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "jikosōkan",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "word": "自己相関"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "tags": [
        "feminine"
      ],
      "word": "autocorelare"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "avtokorreljacija",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "tags": [
        "feminine"
      ],
      "word": "автокорреляция"
    },
    {
      "code": "tl",
      "lang": "Tagalog",
      "sense": "statistics, signal processing: the cross-correlation of a signal with itself",
      "word": "sarilsatugnay"
    }
  ],
  "word": "autocorrelation"
}

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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-09-22 from the enwiktionary dump dated 2024-09-20 using wiktextract (af5c55c and 66545a6). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.