How to plot multiple figures (.fig) into one figure?

Question

Riadh Dhaoui 2020-6-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/549300-how-to-plot-multiple-figures-fig-into-one-figure

评论： Riadh Dhaoui 2020-6-16

Dear member of the community,

I am new to MATLAB and need your assistant.

I have several .fig files. Is it possible to somehow take the actions of the individual characters and then make them into a plot?

I would like to point out the differences between these "curve fits". For example: path_ground.fig path_gmapping.fig

I have tried Servel attempts (like https://de.mathworks.com/matlabcentral/answers/333909-how-to-plot-multiple-figures-fig-into-one-figure), but without success.

Your help will be greatly appreciated.

I thank you in advance

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Answer 1

drummer 2020-6-16

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https://ww2.mathworks.cn/matlabcentral/answers/549300-how-to-plot-multiple-figures-fig-into-one-figure#answer_452121

what about this one?

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Riadh Dhaoui 2020-6-16

Thank you Not bad, but here the right solution

clear;
close all;
clc;
f = openfig('test1.fig');
H = findobj(gca,'Type','line');
x_data = cell2mat(get(H,'xdata'));
y_data = cell2mat(get(H,'ydata'));
%close(f)
g = openfig('test2.fig');
G = findobj(gca,'Type','line');
x1_data = cell2mat(get(G,'xdata'));
y1_data = cell2mat(get(G,'ydata'));
%close(g)
t = openfig('gmapping.fig');
T = findobj(gca,'Type','line');
x2_data = cell2mat(get(T,'xdata'));
y2_data = cell2mat(get(T,'ydata'));
figure
scatter(x_data,y_data,'r','.');
hold on
scatter(x1_data,y1_data,'g','.');
hold on
scatter(x2_data,y2_data,'k','.');
xlabel('x');
ylabel('y');