The autocorrelation, partial and inverse autocorrelation functions described in the preceding sections help when you want to model a series as a function of its past values and past random errors.

In this article we compare the cross-correlation and breakfinder techniques applied to the measurements of redshifts from low-resolution spectra. We assume spectra obtained from multinarrowband ...

This is a preview. Log in through your library . Abstract We derive sufficient conditions for the cross-correlation coefficient of a multivariate spatial process to vary with location when the spatial ...