From 3f52712f806fbd80d66dfdcaff401e5cf94dcca4 Mon Sep 17 00:00:00 2001
From: yash1112
Date: Fri, 7 Jul 2017 21:20:49 +0530
Subject: sci2c arduino updated
---
src/c/matrixOperations/diag/ddiagina.c | 59 ++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100644 src/c/matrixOperations/diag/ddiagina.c
(limited to 'src/c/matrixOperations/diag/ddiagina.c')
diff --git a/src/c/matrixOperations/diag/ddiagina.c b/src/c/matrixOperations/diag/ddiagina.c
new file mode 100644
index 00000000..243aba10
--- /dev/null
+++ b/src/c/matrixOperations/diag/ddiagina.c
@@ -0,0 +1,59 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Mushir
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#include "diag.h"
+
+void ddiagina(double *in, int _row,int _column,int insert_post,double *out)
+{
+
+ int i, j;
+ if(_row == 1)
+ {
+ _column = _column;
+
+ }
+ else
+ {
+ _column = _row;
+
+ }
+
+ for(i=0;i < ((_column+abs(insert_post))*(_column+abs(insert_post)));i++)
+ {
+ out[i] = 0;
+
+ }
+
+ if(insert_post < 0)
+ {
+ for ( j = 0 ; j < _column ; j++ )
+ {
+
+
+
+ out[((_column+abs(insert_post))*j)+abs(insert_post)+j] = in[j];
+ }
+
+ }
+ else
+ {
+ for ( j = insert_post ; j < _column+insert_post ; j++ )
+ {
+
+
+ out[((_column+insert_post)*j)-insert_post+j] = in[j-insert_post] ;
+
+ }
+ }
+
+}
+
--
cgit