autocorrelation noun. [,ɔ:tǝ(ʊ)kɒrɪ'leɪʃ(ǝ)n] M20.
[from AUTO-¹ + CORRELATION.]
A correlation between the elements of a series and those respectively separated from them by a given interval.

■ auto'correlator noun a machine for performing autocorrelations M20.

■ auto'correlogram noun a graphical representation of an autocorrelation M20.

[TahlilGaran] English Dictionary ▲