diff toolboxes/FullBNT-1.0.7/graph/children.m @ 0:e9a9cd732c1e tip

first hg version after svn

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/FullBNT-1.0.7/graph/children.m	Tue Feb 10 15:05:51 2015 +0000
@@ -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