Mercurial > hg > camir-aes2014
comparison toolboxes/FullBNT-1.0.7/bnt/CPDs/@root_CPD/CPD_to_pi.m @ 0:e9a9cd732c1e tip
first hg version after svn
| author | wolffd |
|---|---|
| date | Tue, 10 Feb 2015 15:05:51 +0000 |
| parents | |
| children |
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| -1:000000000000 | 0:e9a9cd732c1e |
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| 1 function pi = CPD_to_pi(CPD, msg_type, n, ps, msg, evidence) | |
| 2 % CPD_TO_PI Compute the pi vector (root) | |
| 3 % function pi = CPD_to_pi(CPD, msg_type, n, ps, msg, evidence) | |
| 4 | |
| 5 self_ev = evidence{n}; | |
| 6 switch msg_type | |
| 7 case 'd', | |
| 8 error('root_CPD can''t create discrete msgs') | |
| 9 case 'g', | |
| 10 pi.mu = self_ev; | |
| 11 pi.Sigma = zeros(size(self_ev)); | |
| 12 end |