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annotate toolboxes/FullBNT-1.0.7/bnt/examples/dynamic/filter_test1.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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wolffd@0 1 % Compare online filtering algorithms on some DBNs
wolffd@0 2
wolffd@0 3 seed = 0;
wolffd@0 4 rand('state', seed);
wolffd@0 5 randn('state', seed);
wolffd@0 6
wolffd@0 7 if 0
wolffd@0 8 N = 3;
wolffd@0 9 Q = 2;
wolffd@0 10 obs_size = 1;
wolffd@0 11 discrete_obs = 0;
wolffd@0 12 bnet = mk_chmm(N, Q, obs_size, discrete_obs);
wolffd@0 13 else
wolffd@0 14 %bnet = mk_bat_dbn;
wolffd@0 15 bnet = mk_water_dbn;
wolffd@0 16 end
wolffd@0 17
wolffd@0 18 T = 3;
wolffd@0 19
wolffd@0 20 engine = {};
wolffd@0 21 engine{end+1} = filter_engine(hmm_2TBN_inf_engine(bnet));
wolffd@0 22 engine{end+1} = filter_engine(jtree_2TBN_inf_engine(bnet));
wolffd@0 23
wolffd@0 24 time = cmp_online_inference(bnet, engine, T);