From f618466c25d43f3bae9e40920273bf77de1e1149 Mon Sep 17 00:00:00 2001
From: leochanj105 <leochanj@live.unc.edu>
Date: Mon, 19 Oct 2020 23:09:30 -0400
Subject: initial sd-vbs

initial sd-vbs

add sd-vbs

sd-vbs
---
 SD-VBS/common/c/fFind3.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 SD-VBS/common/c/fFind3.c

(limited to 'SD-VBS/common/c/fFind3.c')

diff --git a/SD-VBS/common/c/fFind3.c b/SD-VBS/common/c/fFind3.c
new file mode 100644
index 0000000..a783bae
--- /dev/null
+++ b/SD-VBS/common/c/fFind3.c
@@ -0,0 +1,46 @@
+/********************************
+Author: Sravanthi Kota Venkata
+********************************/
+
+#include "sdvbs_common.h"
+
+F2D* fFind3(F2D* in)
+{
+    int r, k, y, x, i, j;
+    F2D *points;
+
+    y = in->height;
+    x = in->width;
+
+    r = 0;
+    for(i=0; i<y; i++)
+    {
+        for(j=0; j<x; j++)
+        {
+            if(subsref(in,i,j) != 0)
+                r++;
+        }
+    }
+    
+    points = fSetArray(r, 3, 0);
+
+    k = 0;
+    for(j=0; j<x; j++)
+    {
+        for(i=0; i<y; i++)
+        {
+            if( subsref(in,i,j) != 0)
+            {
+                subsref(points,k,0) = j*1.0;
+                subsref(points,k,1) = i*1.0;
+                subsref(points,k,2) = subsref(in,i,j);
+                k++;
+            }
+        }
+    }
+
+    return points;
+}
+
+
+
-- 
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