From 38064db8b3112e43e993dcc94718ea2f82063117 Mon Sep 17 00:00:00 2001
From: neingeist <neingeist@bl0rg.net>
Date: Thu, 2 Oct 2014 22:08:08 +0200
Subject: [PATCH] Print out the cost function J

---
 ex1/gradientDescent.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ex1/gradientDescent.m b/ex1/gradientDescent.m
index 89734f3..f01b849 100644
--- a/ex1/gradientDescent.m
+++ b/ex1/gradientDescent.m
@@ -18,6 +18,8 @@ for iter = 1:num_iters
     %
     theta = theta - (alpha/m) * X' * (X*theta - y);
 
+    J = computeCost(X, y, theta)
+
     % ============================================================
 
     % Save the cost J in every iteration