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-rw-r--r--src/mtx_sh/sharmonics_normalization.h31
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diff --git a/src/mtx_sh/sharmonics_normalization.h b/src/mtx_sh/sharmonics_normalization.h
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-/*
- * Recursive computation of (arbitrary degree) normalization constants
- * for spherical harmonics, according to Gumerov and Duraiswami,
- * "The Fast Multipole Methods for the Helmholtz Equation in Three Dimensions",
- * Elsevier, 2005.
- *
- * Implementation by Franz Zotter, Institute of Electronic Music and Acoustics
- * (IEM), University of Music and Dramatic Arts (KUG), Graz, Austria
- * http://iem.at/Members/zotter, 2008.
- *
- * This code is published under the Gnu General Public License, see
- * "LICENSE.txt"
- */
-
-
-#ifndef _sharmonics_normalization_h__
-#define _sharmonics_normalization_h__
-#include <math.h>
-#include <stdlib.h>
-
-typedef struct _SHNorml_
-{
- double *n;
- size_t nmax;
-} SHNorml;
-
-SHNorml *sharmonics_normalization_new (const size_t nmax);
-
-void sharmonics_normalization_free (SHNorml *wn);
-
-#endif