From 7f42c66723f1ce9c45ad7f0ca2cc18fa908f711f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemian=20=28Charybdis=29?=
 <stephane.adjemian@univ-lemans.fr>
Date: Mon, 24 Sep 2012 12:58:57 +0200
Subject: [PATCH] Fixed bug. Added missing routine which set the step length
 when computing a numerical gradient.

---
 matlab/step_length_correction.m | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 matlab/step_length_correction.m

diff --git a/matlab/step_length_correction.m b/matlab/step_length_correction.m
new file mode 100644
index 000000000..7334aa2d6
--- /dev/null
+++ b/matlab/step_length_correction.m
@@ -0,0 +1,6 @@
+function c = step_length_correction(x,scale,i)
+    if isempty(scale)
+        c = 10^round(log10(abs(x)));
+    else
+        c = scale(i);
+    end
\ No newline at end of file
-- 
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