Mercurial > hg > camir-aes2014
diff toolboxes/FullBNT-1.0.7/bnt/CPDs/@root_CPD/sample_node.m @ 0:e9a9cd732c1e tip
first hg version after svn
author | wolffd |
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date | Tue, 10 Feb 2015 15:05:51 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/toolboxes/FullBNT-1.0.7/bnt/CPDs/@root_CPD/sample_node.m Tue Feb 10 15:05:51 2015 +0000 @@ -0,0 +1,9 @@ +function y = sample_node(CPD, pev) +% SAMPLE_NODE Draw a random sample from P(Y|pa(y), theta) (root) +% Y = SAMPLE_NODE(CPD, PEV) +% +% pev{i} is the evidence on the i'th parent. +% Since a root has no parents, we ignore pev, +% and return the value the root was clamped to when it was created. + +y = CPD.val;