view toolboxes/FullBNT-1.0.7/graph/mk_adjmat_chain.m @ 0:e9a9cd732c1e tip

first hg version after svn

function G = mk_adjmat_chain(T)
% MK_DAG_CHAIN Make adjacency matrix for bi-directional Markov chain of  T nodes
% function G = mk_dag_chain(T)
%
% G(t,t+1) = 1 for all t<T

G = diag(ones(1,T-1),1) + diag(ones(1,T-1),-1);