How do I use text for ticks on X axis?

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Sandy 2014-4-9

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/125187-how-do-i-use-text-for-ticks-on-x-axis

评论： dpb 2021-7-22

采纳的回答： dpb

在 MATLAB Online 中打开

I have a loop that gives a variable a different name:

i = 1;
while i < 5
    if i == 1 
            name = 'CRHS';   
    elseif i == 2
            name ='ELLY';
    elseif i == 3
            name = 'LGWD';
    elseif i ==4
            name = 'ECFS';
    elseif i ==5
            name = 'THMS';
    end
i = i + 1;
  end

I want to plot a figure using the 'name' variable as the corresponding X tick. For example for tick 1, use 'CRHS', tick 2 use 'ELLY', etc.

How can I do this?

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dpb 2014-4-9

23
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在 MATLAB Online 中打开

names = {'CRHS'; 'ELLY'; 'LGWD'; 'ECFS'; 'THMS'};
plot(...
set(gca,'xtick',[1:5],'xticklabel',names)

Set the tick values vector to appropriate numerical values dependent on the axis limits, of course. I just used the position values for demo porpoises...

Is there any way to label all the tics but dynamically display them? For example you label x points 1:10 but if the plot is sized down by the user, some of the labels dissapears to fit? Similar to the default functionality matlab has with automatic axis resizing

dpb 2021-7-22

Once you write the tick labels manually you've broken the link between the tick marks and the tick labels; no automagic updating will happen after that.

You would have to write callback routines to handle the tick labels to go along with the ticks as wanted.

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