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Fix x axis on plot

3 次查看（过去 30 天）
Michael
Michael 2011-7-19
Hey, so I have a plot that displays data for a year starting from week 28 of a year and then going to week 27 of the next year. So I have excel data that runs from 28 to 52 and then 1 to 27. but when I plot it in matlab it rearranges the data so that it goes from 1 to 52? DO you know how I can fix this?

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回答（1 个）

Walter Roberson
Walter Roberson 2011-7-19
You can use 1:52 for the xdata and then tell MATLAB to set the xlabels to the ones you want.
You can use two distinct axes side-by-side.
I was about to suggest datetick() but I see that it does not have a format for week number; ah well.
  2 个评论
Michael
Michael 2011-7-19
I tried using a multiline array in the xlabel function, but it won't list the numbers properly
Walter Roberson
Walter Roberson 2011-7-19
Use a cell string.
set(gca, 'XTick', 1:52, 'XTickLabel', [cellstr(num2str((28:52).')); cellstr(num2str((1:27).'))])

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