S2BumpKernel edit page

The spherical Bump kernel is a radial symmetric kernel function depending on the halfwidth \(r\in (0,pi)\). The function value is 0, if the angle is greater then the halfwidth \(r\). Otherwise it is 1.


psi = S2BumpKernel(10*degree)
psi = S2BumpKernel('halfwidth',10*degree)


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

See also