Modify Aspect Ratio in pcshow plot?

Question

Seb H 2018-7-5

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/408956-modify-aspect-ratio-in-pcshow-plot

回答： MiguelPujol 2024-5-7

Hi,

I'm currently trying to modify the aspect ratio on my pcshow plot, but it doesn't work. I already tried pbaspect([1 1 50]) and set(gca,'PlotBoxAspectRatio',[1 1 50]).

The problem is that the limits of the x- and y-axis are in the hundreds, but the z-axis is only from 0 to 10. I thought pbaspect would strech my z-axis so that the points are better visible in z-direction.

Thanks!

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Answer 1

MiguelPujol 2024-5-7

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/408956-modify-aspect-ratio-in-pcshow-plot#answer_1453881

在 MATLAB Online 中打开

stretch_x = 1;      
stretch_y = 1;      
stretch_z = 50;     % Stretch z axis by 50X
set(gca, 'DataAspectRatio', [1/stretch_x, 1/stretch_y, 1/stretch_z]);