S2DeLaValleePoussin edit page

the spherical de la Vallee Poussin kernel

Syntax

psi = S2DeLaValleePoussin(20)
psi = S2DeLaValleePoussin('halfwidth',10*degree)

Input

kappa kernel parameter

Options

halfwidth angle at which the kernel function has reduced to half its peak value
bandwidth harmonic degree

See also

S2Kernel