From f0d1f033b072d799f0e1bb0c4155ef6ffeed8d51 Mon Sep 17 00:00:00 2001
From: Michel Juillard <michel.juillard@mjui.fr>
Date: Sun, 22 Jan 2012 18:36:31 +0100
Subject: [PATCH] correcting bug in univariate diffuse filter with presample

---
 matlab/kalman/likelihood/univariate_kalman_filter_d.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/matlab/kalman/likelihood/univariate_kalman_filter_d.m b/matlab/kalman/likelihood/univariate_kalman_filter_d.m
index 0211060699..e6e7c22101 100644
--- a/matlab/kalman/likelihood/univariate_kalman_filter_d.m
+++ b/matlab/kalman/likelihood/univariate_kalman_filter_d.m
@@ -165,7 +165,7 @@ dlikk = .5*dlikk(1:s);
 llik  = .5*llik(1:s,:);
 
 if presample
-    if presample>=length(dlik)
+    if presample>=length(dlikk)
         dLIK = 0;
         dlikk= [];
         llik = [];
-- 
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