eta.comp {SpherWave} | R Documentation |
This function calculates bandwidth parameters of SBF's induced by Poisson Kernel.
eta.comp(netlab)
netlab |
the index vector of network level |
The bandwidths h_l of SBF's are chosen as follows
h_{L-1} = e^{-rho_l}, l = 1, 2,..., L-1,
where rho_l = rho^{*} / 2^l. The rho^* is obtained from the bandwidth of the coarsest network level L, h_L, that is
rho^* = -log h_L.
Note that h_L is obtained from the function bandwidth.
eta |
bandwidth parameters for Poisson kernel/SBF's |
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.
eta.comp(5)