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/*************************************************************************** |
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************************************************************************** |
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S2kit 1.0 |
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A lite version of Spherical Harmonic Transform Kit |
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Peter Kostelec, Dan Rockmore |
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{geelong,rockmore}@cs.dartmouth.edu |
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Contact: Peter Kostelec |
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geelong@cs.dartmouth.edu |
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Copyright 2004 Peter Kostelec, Dan Rockmore |
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This file is part of S2kit. |
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S2kit is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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S2kit is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with S2kit; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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See the accompanying LICENSE file for details. |
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************************************************************************ |
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************************************************************************/ |
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/* external interface for FST_semi_memo.c */ |
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#ifndef _FSTSEMI_MEMO_H |
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#define _FSTSEMI_MEMO_H |
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#define compmult(a,b,c,d,e,f) (e) = ((a)*(c))-((b)*(d)); (f) = ((a)*(d))+((b)*(c)) |
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extern int seanindex( int , |
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int , |
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int ); |
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extern void FST_semi_memo( double *, double *, |
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double *, double *, |
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int , double **, |
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double *, |
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int , |
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int , |
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fftw_plan *, |
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fftw_plan *, |
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double * ); |
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extern void InvFST_semi_memo(double *, double *, |
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double *, double *, |
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int , |
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double **, |
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double *, |
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int , |
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int , |
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fftw_plan *, |
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fftw_plan * ); |
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extern void FZT_semi_memo( double *, double *, |
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double *, double *, |
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int , |
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double *, |
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double *, |
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int, |
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fftw_plan *, |
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double * ) ; |
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extern void TransMult( double *, double *, |
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double *, double *, |
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double *, double *, |
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int ); |
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extern void Conv2Sphere_semi_memo( double *, double *, |
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double *, double *, |
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double *, double *, |
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int , |
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double *); |
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#endif /* _FSTSEMI_MEMO_H */ |
