1 files changed, 39 insertions, 0 deletions
diff --git a/2.3-1/src/c/signalProcessing/conv/dconva.c b/2.3-1/src/c/signalProcessing/conv/dconva.c
new file mode 100644
index 00000000..975a5b19
--- /dev/null
+++ b/2.3-1/src/c/signalProcessing/conv/dconva.c
@@ -0,0 +1,39 @@
+
+/*
+ *  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 "conv.h"
+
+void dconva(double *in1, int size1, double *in2,int size2, double *out){
+	int i;
+	doubleComplex *in1Cpx, *in2Cpx, *result;
+
+	in1Cpx=(doubleComplex*)malloc(2*(unsigned int)size1*sizeof(double));	
+	in2Cpx=(doubleComplex*)malloc(2*(unsigned int)size2*sizeof(double));	
+	for (i=0;i<size1;i++){
+	in1Cpx[i]=DoubleComplex(in1[i],0);
+	}
+	for (i=0;i<size2;i++){
+	in2Cpx[i]=DoubleComplex(in2[i],0);
+	}
+	result=(doubleComplex*)malloc(2*(unsigned int)(size1+size2-1)*sizeof(double));
+
+	zconva(in1Cpx,size1,in2Cpx,size2,result);
+	zreala(result,size1+size2-1,out);
+
+	free(result);
+	free(in2Cpx);
+	free(in1Cpx);
+
+}
+
+