Display specific values in x-axis

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Haythem Zouabi 2020-1-20

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评论： Haythem Zouabi 2020-1-20

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Hello,

I would like to display specific values in x-axis but it doesn't work.

This is my code:

X = categorical({'16s','20s','30s'});
X = reordercats(X,{'16s','20s','30s'});
MIG16s=[8.81, 7.68, 5.20]
MIG20s=[9.65, 7.92, 4.61]
MIG30s=[9.52, 7.86, 4.84]
MIG=[MIG16s; MIG20s; MIG30s]
y=MIG
b = bar(X, y)
hBar = bar(y,1); 
for k1 = 1:size(y,2)
   ctr(k1,:) = bsxfun(@plus, hBar(1).XData, hBar(k1).XOffset');    % Note: ‘XOffset’ Is An Undocumented Feature, This Selects The ‘bar’ Centres
    ydt(k1,:) = hBar(k1).YData;                                     % Individual Bar Heights
    text(ctr(k1,:), ydt(k1,:), sprintfc('%.2f', ydt(k1,:)), 'HorizontalAlignment','center', 'VerticalAlignment','bottom', 'FontSize',8, 'Color','b')
end
legend({'X10', 'X20', 'X50'});
set(gcf,'color','w') % pour les bordures.
set(gca, 'FontSize', 9, 'linewidth', 1, 'FontName','Times New Roman'); %la taille des éléments sur les axes.
xlabel('Grandissement','FontSize',12, 'FontName','Times New Roman')
ylabel('MIG','FontSize',12, 'FontName','Times New Roman')