mracoef.comp: Computation of Global and Local Coefficients of Multiscale SBF Representation
Description
This function generates global and local coefficients of multiscale SBF representation.Usage
mracoef.comp(coef, site, netlab, eta)
Arguments
coef
coefficients of the initial SBF representation
site
grid points of observation sites in radian
netlab
vector of labels representing sub-networks
eta
bandwidth parameters for Poisson kernel
Value
- betaglobal coefficients of multiscale SBF representation
- gammalocal coefficients of multiscale SBF representation. That is the detailed coefficients of SW
- normnorms of SW coefficients for sub-network
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.
Oh, H-S. and Li, T-H. (2004) Estimation of global temperature fields from scattered observations by
a spherical-wavelet-based spatially adaptive method. Journal of the Royal Statistical Society
Ser. B, 66, 221--238.