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Diffstat (limited to 'sourcecodes/bnt-master/graph/children.m')
| -rw-r--r-- | sourcecodes/bnt-master/graph/children.m | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/graph/children.m b/sourcecodes/bnt-master/graph/children.m new file mode 100644 index 00000000..d79701b7 --- /dev/null +++ b/sourcecodes/bnt-master/graph/children.m @@ -0,0 +1,17 @@ +function cs = children(adj_mat, i, t) +% CHILDREN Return the indices of a node's children in sorted order +% c = children(adj_mat, i, t) +% +% t is an optional argument: if present, dag is assumed to be a 2-slice DBN + +if nargin < 3 + cs = find(adj_mat(i,:)); +else + if t==1 + cs = find(adj_mat(i,:)); + else + ss = length(adj_mat)/2; + j = i+ss; + cs = find(adj_mat(j,:)) + (t-2)*ss; + end +end |