Random fields simulations

Documentation for package ‘FieldSim’ version 3.1.3

constructcovf	Construct usual fractional covariance functions
constructgrid	Construct usual grids on some specific manifolds
fieldsim	Simulate manifold indexed Gaussian field by the fieldsim method
initialize,manifold-method	Manifold class
manifold-class	Manifold class
quadvar	Estimate the Hurst parameter of a plane indexed fractional Brownian field by the quadratic variations method
setManifold	Set a S4 manifold object
visualize	Visualize some of specific manifold indexed fractional Gaussian process