SpherWave (version 1.2.2)

cov.comp: Computation of Covariance Matrix

Description

This function generates full covariance matrix of data based on SBF.

Usage

cov.comp(site1, site2, eta, netlab)

Arguments

site1

latitudes of observation sites in radian

site2

longitudes of observation sites in radian

netlab

vector of labels representing sub-networks

eta

bandwidth parameters for Poisson kernel

Value

aa

covariance matrix

Details

For details, see references below.

References

Oh, H-S. (1999) Spherical wavelets and their statistical analysis with applications to meteorological data. Ph.D. Thesis, Department of Statistics, Texas A\&M University, College Station.

Li, T-H. (1999) Multiscale representation and analysis of spherical data by spherical wavelets. SIAM Journal on Scientific Computing, 21, 924--953.

See Also

mcov.comp