Using file for graph

minsick

2020 4 7

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I am looking for make 3 dimensional graph with data file

There are three paramter (file name, x, y).

Could you share matlab code or example?

please find attached file

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Ameer Hamza 2020-4-7

在 MATLAB Online 中打开

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Try this

filenames = {'11.txt','22.txt','33.txt'};
data = cell(1,numel(filenames));
for i=1:numel(filenames)
    data{i} = readmatrix(filenames{i});
end
fig = figure();
ax = axes();
hold(ax);
grid on
view(3);
for i=1:numel(filenames)
    plot3(data{i}(:,1), data{i}(:,2), i*ones(size(data{i}(:,1))), 'LineWidth', 1)
end
ax.ZTick = 1:3;
ax.ZTickLabel = filenames;
xlabel('x');
ylabel('y');
zlabel('filenames');