2.3-1/src/c/statisticsFunctions/mean/cmeana.c


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/*
 *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
 *  Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
 *
 *  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 "mean.h"

floatComplex cmeana(floatComplex *in, int size) {
  floatComplex accumulate = FloatComplex(0.0f, 0.0f);
  int i = 0;

  for (i = 0; i < size; ++i)
    {
      accumulate = cadds(accumulate, in[i]);
    }
  return FloatComplex(creals(accumulate) / (float) size, cimags(accumulate) / (float) size);
}