WignerD

Wigner-D function

Syntax

Dl = WignerD(g,'degree',l)
D  = WignerD(g,'bandwidth',l)
D  = W

Input

g

quaternion / rotation / orientation / symmetry

param,val Parameters and values that control WignerD
Parameter Description
'bandwidth'

harmonic degree of series expansion

'degree'

number or array, single degree reshapes result

'kernel'

multiply wigner coefficients by kernel

Output

Dl

$(2l+1) \times (2l+1)$

D

$(l(2*l-1)(2*l+1)/3) \times n$ where n is the number of rotations

See also

sphericalY