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author | Franz Zotter <fzotter@users.sourceforge.net> | 2009-06-17 08:39:06 +0000 |
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committer | Franz Zotter <fzotter@users.sourceforge.net> | 2009-06-17 08:39:06 +0000 |
commit | 243b48abf7922957fc3e0876bf9f12f893a8327f (patch) | |
tree | 49b015b2b8b4941152174c7e1212f1a139f49fe3 /src/mtx_spherical_harmonics/sharmonics.c | |
parent | 8e1cc253f0fd94d792f6bef9f0ac83cb2f41ffac (diff) |
modified the chebyshev12 routine to put out readily normalized circular harmonics and added
[mtx_circular_harmonics] to the file mtx_spherical_harmonics, as well as a corresponding helpfile.
why: useful for circular (1D) ambisonics, e.g. ...
svn path=/trunk/externals/iem/iemmatrix/; revision=11792
Diffstat (limited to 'src/mtx_spherical_harmonics/sharmonics.c')
-rw-r--r-- | src/mtx_spherical_harmonics/sharmonics.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mtx_spherical_harmonics/sharmonics.c b/src/mtx_spherical_harmonics/sharmonics.c index 5d6f853..dbfcb18 100644 --- a/src/mtx_spherical_harmonics/sharmonics.c +++ b/src/mtx_spherical_harmonics/sharmonics.c @@ -43,7 +43,7 @@ static void sharmonics_initlegendrenormlzd(SHWorkSpace *ws) { } } -// multiplying Chebyshev sin/cos to the preliminary result +// multiplying normalized Chebyshev sin/cos to the preliminary result // Y_n^m(phi,theta) = Y_n^m(theta) * T_m(phi) // ny0 and nt0 denote where the position (n,m)=(n,0) or m=0 is in the arrays // ly0 and lt0 denote the starting position for one vertex in the arrays |