Before revision: Derivation of the First DCA Pattern Consider a space-time data-set , containing individual spatial pattern vectors , where the individual patterns are each considered as single samples from a multivariate normal distribution with mean zero and covariance matrix .
After revision: Source:Derivation of the First DCA Pattern Consider a space-time data-set , containing individual spatial pattern vectors , where the individual patterns are each considered as single samples from a multivariate normal distribution with mean zero and covariance matrix .