quadrature edit page

Compute the S2-Fourier/harmonic coefficients of an given S2Fun or given evaluations on a specific quadrature grid.

Syntax

sF = S2FunHarmonicSym.quadrature(nodes,values,'weights',w,CS)
sF = S2FunHarmonicSym.quadrature(f,CS)
sF = S2FunHarmonicSym.quadrature(f, 'bandwidth', bandwidth,CS)

Input

values double (first dimension has to be the evaluations)
nodes vector3d
w double quadrature weights
f function handle in vector3d (first dimension has to be the evaluations)

Output

sF S2FunHarmonic

Options

symmetrise apply symmetrisation, only required if the function is not yet symmetric
bandwidth harmonic cut off degree

See also

S2FunHarmonic.quadrature