fmesher_spherical_bsplines1 {fmesher} | R Documentation |
Rotationally invariant spherical B-splines
Description
Compute rotationally invariant spherical B-splines on the unit sphere
Usage
fmesher_spherical_bsplines1(loc, n, degree, uniform)
fmesher_spherical_bsplines(loc, n, degree, uniform)
Arguments
loc |
numeric vector/matrix; coordinates of points to locate in the mesh,
only the z-coordinates are used ( |
n |
The number of basis functions |
degree |
The polynomial basis degree |
uniform |
logical; If |
Value
A matrix of evaluated b-spline basis functions
Examples
m <- fm_rcdt_2d(globe = 1)
fmesher_spherical_bsplines(m$loc, n = 3, degree = 2, uniform = FALSE)
fmesher_spherical_bsplines1(m$loc[, 3], n = 3, degree = 2, uniform = FALSE)
[Package fmesher version 0.5.0 Index]