autocorrelation en · NOUN
Etymology
From auto- + correlation.
Meanings
-
(countable, uncountable) The cross-correlation of a signal with itself: the correlation between values of a signal in successive time periods.
Dividing the covariances by the variance gives the autocorrelations.
1990, K. Holden, D. Peel, John L. Thompson, Economic Forecasting, →ISBN, page 67:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| autocorrelations | Number=Plur | lexicographic |
Deriveds
partial autocorrelation · autocorrelational
Relateds
autocorrelator · autocorrelate · autocovariance · autocorrelative
Translations (13)
de Autokorrelation (statistics, signal processing: the cross-correlation of a signal with itself) · fr autocorrélation (statistics, signal processing: the cross-correlation of a signal with itself) · ro autocorelare (statistics, signal processing: the cross-correlation of a signal with itself) · cmn 自相關 /自相关 (statistics, signal processing: the cross-correlation of a signal with itself) · fi autokorrelaatio (statistics, signal processing: the cross-correlation of a signal with itself) · bg автокорелация (statistics, signal processing: the cross-correlation of a signal with itself) · pl autokorelacja (statistics, signal processing: the cross-correlation of a signal with itself) · el αυτοσυσχέτιση (statistics, signal processing: the cross-correlation of a signal with itself) · tl sarilsatugnay (statistics, signal processing: the cross-correlation of a signal with itself) · ru автокорреляция (statistics, signal processing: the cross-correlation of a signal with itself) · hu autokorreláció (statistics, signal processing: the cross-correlation of a signal with itself) · id autokorelasi (statistics, signal processing: the cross-correlation of a signal with itself) · ja 自己相関 (statistics, signal processing: the cross-correlation of a signal with itself)