How can convert line plot to bar plot

Question

NOUF ALHARBI 2022-12-19

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https://ww2.mathworks.cn/matlabcentral/answers/1881127-how-can-convert-line-plot-to-bar-plot

评论： Walter Roberson 2022-12-19

Hi everyone

I have code for a line plot, but I'd like to convert it to a bar plot, for example, for GR with 50 and 100 nodes, two bars adjust together under the same name, GR, and so on for other algorithms:

nodeSize=[50 100]
figure;
x = sort([energyConsumption_GR; energyConsumption_UGR; energyConsumption_CUC], 'descend');
hold on;
plot(nodeSize, x(1, :)', '-', 'LineWidth', 2);
plot(nodeSize, x(2, :)', '--', 'LineWidth', 2);
plot(nodeSize, x(3, :)', '-.', 'LineWidth', 2);
xlabel('# Nodes');
ylabel('J');
legend({'GR','UGR','CUC'}, 'Location', 'northwest');
title('ECC');
whitebg('white');
grid on;

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NOUF ALHARBI 2022-12-19

在 MATLAB Online 中打开

I would to be like this graph:

I have try like this but give me one bar for each algorithm, How can I add next each bar the results of 50 nodes?

node=100;
x = sort([energyConsumption_GR; energyConsumption_UGR; energyConsumption_CUC], 'descend');
hold on;
bar(1, x(1), 'FaceColor', '#0072BD', 'BarWidth', 0.2);
bar(2, x(2), 'FaceColor', '#D95319', 'BarWidth', 0.2);
bar(3, x(3), 'FaceColor', '#EDB120', 'BarWidth', 0.2);
ylabel('J');
title('Energy Consumption, # Node= 100');
set(gca,'XTick',[1 2 3]);
set(gca,'XTickLabel',{'GR','UGR','CUC'});
whitebg('white');
grid on;