1 files changed, 40 insertions, 0 deletions
diff --git a/2.3-1/src/c/statisticsFunctions/meanf/scolumnmeanfa.c b/2.3-1/src/c/statisticsFunctions/meanf/scolumnmeanfa.c
new file mode 100644
index 00000000..bb3ffca8
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+++ b/2.3-1/src/c/statisticsFunctions/meanf/scolumnmeanfa.c
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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 "meanf.h"
+
+void scolumnmeanfa(float *in1, int lines, int columns, float *in2, float *out) {
+  int i = 0;
+  int j = 0;
+  float tempCoefSum = 0.0f;
+  float tempMul = 0.0f ;
+
+
+
+  /*we first multiply each cell of the input matrix by its coefficient*/
+for (j = 0; j < lines; ++j)
+  {
+    tempCoefSum = 0.0f;
+    out[j]= 0.0f;
+    for ( i = 0 ; i < columns; ++i )
+      {
+
+        tempMul = in1[lines*i + j] * in2[lines*i + j]; /* we times by the coefficient*/
+        tempCoefSum +=in2[lines*i + j];
+        out[j] +=tempMul ;
+      } 
+
+    out[j] /= tempCoefSum ;
+  }
+  
+}
+