comparison toolboxes/FullBNT-1.0.7/bnt/potentials/@cpot/enter_cts_evidence_pot.m @ 0:e9a9cd732c1e tip

first hg version after svn

+function pot = enter_cts_evidence_pot(pot, Y, y)
+% function pot = enter_cts_evidence_pot(pot, Y, y) (cpot)
+
+ns = sparse(1, max(pot.domain));
+ns(pot.domain) = pot.sizes;
+
+X = mysetdiff(pot.domain, Y);
+[hx, hy, KXX, KXY, KYX, KYY] = partition_matrix_vec(pot.h, pot.K, X, Y, ns);
+pot.g = pot.g + hy'*y - 0.5*y'*KYY*y;
+if ~isempty(X)
+  pot.h = hx - KXY*y;
+  pot.K = KXX;
+end
+
+pot.sizes(find_equiv_posns(Y,pot.domain)) = 0;