Set Axis With Interval

Question

Vinicius Antunes 2014-7-30

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/144127-set-axis-with-interval

评论： Stelios Fanourakis 2019-5-13

采纳的回答： Ben11

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Hello Everybody!

I want to know how can I set the axis using interval, for example:

>> a = rand(10);
>> plot(a)
>> Min = 2;
>> Max = 4;
>> set(gca,'XLim',[Min:0.15:Max]) -> Doesn't work!!

I know that the correct syntax is "set(gca,'XLim',[Min Max])" but, I want to use interval.

Ideas?

Thank you!

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Answer 1

Ben11 2014-7-30

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https://ww2.mathworks.cn/matlabcentral/answers/144127-set-axis-with-interval#answer_146939

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Maybe use XTick:

set(gca,'XLim',[2 4])
set(gca,'XTick',(2:0.15:4))

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Image Analyst 2014-7-30

编辑：Image Analyst 2014-7-30

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You can use the xlim() function instead of set:

xlim([Min,Max]);
set(gca,'XTick',[Min : 0.15 : Max]);

It's also advisable not to use Min and Max since there are built-in functions with almost the same name. If you ever forgot to capitalize, you may get unexpected results. I never use built in function names for my variables even if I do use a different case. You can thank people by "Accepting" their answer and voting for the answer also.

Stelios Fanourakis 2019-5-13