 |
IncidenceMatrix
IncidenceMatrix[g]
returns the 
-matrix of graph 
, which has a row for each vertex and a column for each edge and 
if and only if vertex 
is incident upon edge 
. For a directed graph, 
if edge 
is outgoing from 
.
更多信息
- To use
, you first need to load the Combinatorica Package using Needs["Combinatorica`"].
