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-rw-r--r--src/matrixOperations/dist/cdista.c54
1 files changed, 0 insertions, 54 deletions
diff --git a/src/matrixOperations/dist/cdista.c b/src/matrixOperations/dist/cdista.c
deleted file mode 100644
index ca0b45f1..00000000
--- a/src/matrixOperations/dist/cdista.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * 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 <malloc.h>
-#include "dist.h"
-#include "matrixTranspose.h"
-#include "matrixMultiplication.h"
-#include "spec.h"
-#include "sqrt.h"
-#include "conj.h"
-#include "subtraction.h"
-#include "stdio.h"
-
-float cdista(floatComplex* in1,floatComplex* in2, int lines, int columns){
- int i=0;
- float out = 0;
- floatComplex *a, *at, *mul;
- floatComplex *eigenvalues;
-
-
- /* FIXME : malloc here*/
- a=(floatComplex*)malloc((unsigned int)(lines*columns)*sizeof(floatComplex));
- at=(floatComplex*)malloc((unsigned int)(lines*columns)*sizeof(floatComplex));
- mul=(floatComplex*)malloc((unsigned int)(lines*lines)*sizeof(floatComplex));
- eigenvalues=(floatComplex*)malloc((unsigned int)(lines)*sizeof(floatComplex));
-
- for (i=0;i<lines*columns;i++) a[i]=cdiffs(in1[i],in2[i]);
- ctransposea(a,lines, columns,at);
- cconja(at,lines*columns,at);
- cmulma(a,lines,columns,at,columns,lines,mul);
- cspeca(mul,lines,eigenvalues);
- csqrta(eigenvalues,lines,eigenvalues);
-
- /* Research of the higher value of eigenvalues*/
- for (i=0;i<lines;i++){
- if (creals(eigenvalues[i])>out) out = creals(eigenvalues[i]);
- }
-
-
- free(a);
- free(at);
- free(mul);
- free(eigenvalues);
-
- return out;
-}