From 16a2b71748b2b11e24f97da4fce86187152a5aa5 Mon Sep 17 00:00:00 2001
From: Michael Abed <michaelabed@gmail.com>
Date: Sat, 7 Apr 2012 21:41:05 -0400
Subject: up to date

---
 computeTrussCost.m | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 computeTrussCost.m

(limited to 'computeTrussCost.m')

diff --git a/computeTrussCost.m b/computeTrussCost.m
new file mode 100755
index 0000000..df7daad
--- /dev/null
+++ b/computeTrussCost.m
@@ -0,0 +1,15 @@
+function [ cost ] = computeTrussCost( C, X, Y )
+    cost = 0;
+    [ j, m ] = size(C);
+    cost = cost + 10*j;
+    for i = 1:m
+        memb = C(:,i);
+        points = [X(memb == 1); Y(memb == 1)];
+        d = dist(points(:,1), points(:,2));
+        cost = cost + d;
+    end
+end
+
+function [ d ] = dist(p1, p2)
+    d = sqrt((p1(1)-p2(1))^2+(p1(2)-p2(2))^2);
+end
\ No newline at end of file
-- 
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