From b43eccd4cffed5bd1017c5821524fb6e49202f78 Mon Sep 17 00:00:00 2001
From: Sandeep Gupta
Date: Sun, 18 Jun 2017 23:55:40 +0530
Subject: First commit

---
 2.3-1/src/c/signalProcessing/conv2d/zconv2da.c | 37 ++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 2.3-1/src/c/signalProcessing/conv2d/zconv2da.c

(limited to '2.3-1/src/c/signalProcessing/conv2d/zconv2da.c')

diff --git a/2.3-1/src/c/signalProcessing/conv2d/zconv2da.c b/2.3-1/src/c/signalProcessing/conv2d/zconv2da.c
new file mode 100644
index 00000000..9fe9b3f6
--- /dev/null
+++ b/2.3-1/src/c/signalProcessing/conv2d/zconv2da.c
@@ -0,0 +1,37 @@
+/*
+ *  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 "conv2d.h"
+#include "multiplication.h"
+#include "addition.h"
+
+void zconv2da(doubleComplex *in1, int lines1, int columns1, doubleComplex *in2, int lines2, int columns2, doubleComplex *out){
+	int i,j,k1,k2;
+	doubleComplex accu;
+	
+	for (i=0;i<lines1+lines2-1;i++){
+		for (j=0;j<columns1+columns2-1;j++){
+			accu=DoubleComplex(0,0);
+			for (k1=0;k1<i+1;k1++){
+				if ( (k1<lines1)&&((i-k1)<lines2) ){
+					for(k2=0;k2<j+1;k2++){
+						if ( (k2<columns1)&&((j-k2)<columns2) )
+						accu = zadds(accu,zmuls(in1[k1+k2*lines1],in2[i-k1+(j-k2)*lines2]));
+					}
+				}
+			}
+			out[i+j*(lines1+lines2-1)]=accu;
+		}
+	}		
+}
+
+
-- 
cgit