?? topo.m
字號:
function [node] = topo(maxn, maxx, maxy, drawFigure);
% Generate network topology
% S = rand('state');
% rand('state',0);
node = rand(maxn,2);
node(:,1) = node(:,1)*maxx;
node(:,2) = node(:,2)*maxy;
% rand('state',S);
if drawFigure >= 1
% make background white, run only once
colordef none, whitebg
figure(1);
axis equal
hold on;
box on;
% grid on;
plot(node(:, 1), node(:, 2), 'k.', 'MarkerSize', 5);
title('Network topology');
xlabel('X');
ylabel('Y');
axis([0, maxx, 0, maxy]);
set(gca, 'XTick', [0; maxx]);
set(gca, 'YTick', [maxy]);
end
% line([info(i, 2), info(k, 2)], [info(i, 3), info(k, 3)], 'Color', 'k', 'LineStyle', '-', 'LineWidth', 1.5);
return;
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