How can I create a plot with column headings along the X-axis?

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Deepa T 2017-7-5

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评论： Star Strider 2017-7-6

image.png

Hi I need to plot a matrix such that every column heading is listed along the x-axis and every cell in that column is plotted along the Y-axis? I have attached a picture of the same. I am a newbie to MATLAB. Could someone please help? Thanks in advance Deepa

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Star Strider 2017-7-5

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/347440-how-can-i-create-a-plot-with-column-headings-along-the-x-axis#answer_272974

在 MATLAB Online 中打开

Try this:

M = randi(9, 3);                                        % Create Matrix
x = 1:size(M,2);                                        % Column numbers
labelstr = sprintf('Column %d\n', x);                   % Create Labels
labelcel = regexp(labelstr, '\n', 'split');             % Split & Create Cell Array
figure(1)
plot(x, M', '.b', 'MarkerSize',20)
set(gca, 'XTickLabel',[])
set(gca, 'XTick',x,  'XTickLabel',labelcel(1:end-1), 'XTickLabelRotation',90)
axis([0  4    0  10])