How to change figure axes aspect ratio

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Brian Dowling 2019-3-20

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https://ww2.mathworks.cn/matlabcentral/answers/451286-how-to-change-figure-axes-aspect-ratio

评论： Brian Dowling 2019-3-20

I have a figure, but the x axis has bunched up, Its range is about 36 units long while, the y and z axes are just four, and Matlab seems to auto bunch the values, It's making my figure look silly. Tried to write a line to change DataAspectRatio but it doesn't work, perhaps my syntax is incorrect. I can change it manually in drop down menus but I need it to do things automatically. Currently DataAspectRatio is stuck at [8.8889,1,1]. I need it at [1,1,1].

Thanks

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dpb 2019-3-20

Can you attach a short piece of code that produces the errant figure? Hard to know what's going on w/o anything specific to look at...

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Answer 1

Brian Dowling 2019-3-20

1
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/451286-how-to-change-figure-axes-aspect-ratio#answer_366486

在 MATLAB Online 中打开

Apologies!

This is the piece of code that didn't quite work:

set('DataAspectRatio',[1,1,1]);

As you can see the x-axis is somewhat squashed! I need these values to 'spread out' so to speak so the values are equally spaced. I can change it in the following menu, but need to write a line of code, as I need to execute the section multiple times: