interp

(method of vector3d)

spherical interpolation - including some smoothing

Syntax

sF = interp(v,y,'linear')     % linear interpolation (default)
sF = interp(v,y,'harmonicApproximation') % approximation with spherical harmonics
yi = interp(v,y,vi,'linear')  % linear interpolation
yi = interp(v,y,vi,'spline')  % spline interpolation (default)
yi = interp(v,y,vi,'nearest') % nearest neigbour interpolation
yi = interp(v,y,vi,'inverseDistance') % inverse distance interpolation
sF = interp(v,y,vi,'harmonicApproximation') % approximation with spherical harmonics

Input

v

data points vector3d

y

data values

vi

interpolation points vector3d

Output

sF

S2Fun

yi

interpolation values