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Diffstat (limited to 'src/statisticsFunctions/variance/cvariancea.c')
-rw-r--r-- | src/statisticsFunctions/variance/cvariancea.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/statisticsFunctions/variance/cvariancea.c b/src/statisticsFunctions/variance/cvariancea.c deleted file mode 100644 index 9d43928d..00000000 --- a/src/statisticsFunctions/variance/cvariancea.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * 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" - -floatComplex cvariancea(floatComplex *in, int size) -{ - int i = 0 ; - - floatComplex sum = FloatComplex ( 0 , 0 ) ; - floatComplex temp = FloatComplex ( 0 , 0 ) ; - floatComplex variance = FloatComplex ( 0 , 0 ); - floatComplex mean = cmeana ( in , size ) ; - - for ( i = 0 ; i < size ; i++) - { - temp = cdiffs( in[i] , mean ) ; - sum = cadds ( sum , cpows ( temp , FloatComplex ( 2, 0) ) ); - } - - variance = crdivs (sum , FloatComplex ( (float)(size - 1),0 )); - - return variance ; - - -} - |