# HG changeset patch
# User matthiasm
# Date 1415648329 0
# Node ID 4283604499f80c4c10f48d0fa2a91b77c37144a9
# Parent  1df4a6fb0d221dcfdf932387d5f93e08bac49044
added mini probability to delta (not sure if this is a good idea, but I did it)

diff -r 1df4a6fb0d22 -r 4283604499f8 matlab/flstViterbiUpdate.m
--- a/matlab/flstViterbiUpdate.m	Fri Oct 31 10:52:27 2014 +0800
+++ b/matlab/flstViterbiUpdate.m	Mon Nov 10 19:38:49 2014 +0000
@@ -36,7 +36,8 @@
             tempPsi(toState) = fromState;
         end
     end
-    d.delta = d.delta .* obsLik;
+%     d.delta = d.delta .* obsLik;
+    d.delta = d.delta .* obsLik + eps;
     deltaSum = sum(d.delta);
 
     if deltaSum > 0