Noun: autocorrelation ,o-tow,kor-u'ley-shun [N. Amer], ,o-tow,kó-tu'ley-shun [Brit]
- (statistics, signal processing) the correlation between values of a signal at different times
"The researcher examined the autocorrelation of the time series data"
Derived forms: autocorrelations
Encyclopedia: Autocorrelation