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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008 - INRIA - Arnaud TORSET
*
* 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 "conv2d.h"
void dconv2da(double *in1, int lines1, int columns1, double *in2, int lines2, int columns2, double *out){
int i,j,k1,k2;
double accu;
for (i=0;i<lines1+lines2-1;i++){
for (j=0;j<columns1+columns2-1;j++){
accu=0;
for (k1=0;k1<i+1;k1++){
if ((k1<lines1)&&((i-k1)<lines2)){
for(k2=0;k2<j+1;k2++){
if ((k2<columns1)&&((j-k2)<columns2))
accu += in1[k1+k2*lines1]*in2[i-k1+(j-k2)*lines2];
}
}
}
out[i+j*(lines1+lines2-1)]=accu;
}
}
}
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