covf_mat25: Matern covariance function

covf_mat25R Documentation

Matern covariance function

Description

covf = new(covf_mat25)

This is the standard Matern covariance function which has form

c(x_1,x_2) = (1+ |h| + h^2/3) \exp(-|h|)

where h = (x_1-x_2)/ρ and ρ=exp(2*hyp[0]).

Value

no returns, this is a class which contains methods

See Also

base class: covf


outerbase documentation built on June 9, 2022, 5:08 p.m.