gplot(A,xy)
gplot(A,xy,lc)
gplot(A,xy)
plots the graph specified by A
and xy
. A graph, G, is a set of nodes numbered from 1 to n, and a set of connections, or edges, between them. In order to plot G, two matrices are needed. The adjacency matrix, A
, has A(i
,j)
nonzero if node
i is connected to node j
. The coordinates array, xy
, is an n
-by-2 matrix with the position for node i
in the i
-th row, xy(i,:)
= [x(i) y(i)]
.
gplot(A,xy,lc)
uses a specified line type and color instead of the default, solid red lines. See plot
for a description of valid line types.
[B
,xy] = bucky;
gplot(B(1:30,1:30),xy(1:30,:))
axis([-1.25 1.25 -1.25 1.25])
See Alsoplot
,spy
,
(c) Copyright 1994 by The MathWorks, Inc.