Multiple plots - change x axes all at once once

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michael 2024-2-28

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https://ww2.mathworks.cn/matlabcentral/answers/2088321-multiple-plots-change-x-axes-all-at-once-once

评论： Voss 2024-2-29

I have multiple figures where most of it is parameter vs time and the rest are scatter plots. Each figure, may contain multiple plots (only the relevant points over the same time).

Id like to change the selected time and all the figures would update accordingly.

What is the best way to do it rather to regenerate all the plots from scratch?

PS: I am using R14 version (don't ask why....)

回答（2 个）

Voss 2024-2-28

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https://ww2.mathworks.cn/matlabcentral/answers/2088321-multiple-plots-change-x-axes-all-at-once-once#answer_1418416

移动：Voss 2024-2-28

See https://www.mathworks.com/help/matlab/ref/linkaxes.html

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Voss 2024-2-29

What's the problem using linkaxes with scatter plots in R14?

Aquatris 2024-2-29

编辑：Aquatris 2024-2-29

在 MATLAB Online 中打开

There is no problem in using linkaxes with scatter plots

figure(1)

s(1) = subplot(1,2,1); scatter(1:10, rand(1,10)*120);

s(2) = subplot(1,2,2); scatter(5:10, rand(1,6)*200);

figure(2)

s(3) = subplot(1,4,1); scatter(3:9, rand(1,7)*500);

s(4) = subplot(1,4,2); scatter(14:20, rand(1,7)*32);

s(5) = subplot(1,4,3); scatter(1:7, rand(1,7)*100);

s(6) = subplot(1,4,4); scatter(-9:-3, rand(1,7)*-10);

linkaxes(s,"x")

xlim([-20 40])

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Walter Roberson 2024-2-28

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https://ww2.mathworks.cn/matlabcentral/answers/2088321-multiple-plots-change-x-axes-all-at-once-once#answer_1418421

在 MATLAB Online 中打开

set(HANDLES_TO_CHANGE, {'XData'}, repmat({NEW_X_VALUES}, size(HANDLES_TO_CHANGE,1), 1));

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michael 2024-2-29

In your example you use some plots in same figure

I'm talking that you have 20 figures, each one have couple of subplots and i'd like to synchronize all of them.

In the subplots in the same figure i already use linkaxes to sync the subplots to the same x axes

Voss 2024-2-29

linkaxes works for axes in different figures, at least when I tested it in R2022a before posting my answer. I'm not sure about R14. Are you saying that you tried to use linkaxes to synchronize axes in different figures in R14 and it didn't work?

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