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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008-2008 - INRIA - Allan SIMON
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
*/
#include "variance.h"
void crowvariancea(floatComplex *in, int lines, int columns, floatComplex* out){
int i = 0 ;
floatComplex* mean = (floatComplex*) malloc( sizeof (floatComplex) * (unsigned int) columns );
floatComplex* transp = (floatComplex*) malloc ( sizeof (floatComplex) *(unsigned int) (lines*columns));
/*FIXME : NEED TO REVIEW TRANSPOSE COMPLEX FONCTIONS , they need to not do the conjugate
automaticaly */
ctransposea ( in , lines , columns , transp ) ;
for ( i = 0 ; i < columns *lines ; i++)
transp[i] = FloatComplex ( creals (transp[i] ) , cimags(transp[i]));
for ( i = 0; i < columns ; i++)
{
out[i] = cvariancea ( transp + i*lines , lines ) ;
}
free (transp);
free ( mean );
}
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