Functions
function	transformation_coefficients (in pilm, in taulm, in tau, in l, in m, in pol, in varargin)
	Transformation operator B to map from spherical to plane vector wave functions and vice versa. More...

Function Documentation

◆ transformation_coefficients()

function transformation_coefficients	(	in	pilm,
		in	taulm,
		in	tau,
		in	l,
		in	m,
		in	pol,
		in	varargin
	)

Transformation operator B to map from spherical to plane vector wave functions and vice versa.

For the definition of B, see the theory section.

Parameters

pilm	(cell array): angular function pi as returned by spherical_functions_angular()
taulm	(cell array): angular function tau as returned by spherical_functions_angular()
tau	(int): SVWF polarization (1=TE, 2=TM)
l	(int): polar quantum number (degree), l=1,...
m	(int): azimuthal quantum number (order), m=-l,...,l
pol	(int): PVWF polarization (1=TE, 2=TM)
dagkey	(string): Optional: keyword 'dagger' to compute B^dagger

Return values

B	(float array): B operator, same dimension as entries of pilm