cov.comp {SpherWave} | R Documentation |
This function generates full covariance matrix of data based on SBF.
cov.comp(site1, site2, eta, netlab)
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 |
For details, see references below.
aa |
covariance matrix |
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.