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-rw-r--r--2.3-1/src/c/matrixOperations/magnitude/cmagna.c44
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diff --git a/2.3-1/src/c/matrixOperations/magnitude/cmagna.c b/2.3-1/src/c/matrixOperations/magnitude/cmagna.c
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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 "matrixMagnitude.h"
+
+float cmagna(floatComplex* in, int rows, int cols){
+ int i=0,j=0;
+ float out=0, colSum=0;
+
+ /* Other method :
+ crowsuma(in,rows,cols,temp);
+ out=max(temp,cols);
+ but we have to malloc a array */
+
+
+ if ((rows==1)||(cols==1)){
+ for(i=0;i<cols*rows;i++){
+ out += cmagns(in[i]);
+ }
+ }
+ else{
+ for(i=0;i<cols;i++){
+ colSum = 0;
+ for(j=0;j<rows;j++){
+ colSum += cmagns(in[i*rows+j]);
+ }
+ if (colSum>out) out=colSum;
+ }
+ }
+ return out;
+}
+
+