Difference between revisions of "Lin2lmn.m"
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Converts linear indices of Wigner D functions into L,M,N indices. In the linear indexing convention, Wigner D functions are listed in the order of increasing L rank. Within each L, the functions are listed in the order of decreasing left index M, and, for each M, in the order of decreasing N index. One base counting is used: | Converts linear indices of Wigner D functions into L,M,N indices. In the linear indexing convention, Wigner D functions are listed in the order of increasing L rank. Within each L, the functions are listed in the order of decreasing left index M, and, for each M, in the order of decreasing N index. One base counting is used: | ||
Revision as of 16:02, 28 December 2018
Converts linear indices of Wigner D functions into L,M,N indices. In the linear indexing convention, Wigner D functions are listed in the order of increasing L rank. Within each L, the functions are listed in the order of decreasing left index M, and, for each M, in the order of decreasing N index. One base counting is used:
I=1 -> (L=0,M=0,N=0)
I=2 -> (L=1,M=1,N=1)
I=3 -> (L=1,M=1,N=0), et cetera...
Syntax
[L,M,N]=lin2lmn(I)
Arguments
I - linear indices of Wigner D functions, with
I=1 corresponding to L=0, M=0, N=0.
Outputs
L - ranks of Wigner D functions
M - row indices of Wigner D functions
N - column indices of Wigner D functions
See also
lin2lm.m, lm2lin.m, lmn2lin.m, wigner.m, dcm2wigner.m, irr_sph_ten.m
Version 2.3, authors: Ilya Kuprov
