How can we assign more than one plot to the same place on guı?

Question

Serhat Sayim 2021-1-9

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/712643-how-can-we-assign-more-than-one-plot-to-the-same-place-on-gui

评论： Serhat Sayim 2021-1-9

I designed a guı on matlab app designer. I want to put the lines that are in right 'Figüre 1' on the plot that is in left side but I could not do it.

 load sampleWheezeData.mat
            ses=structWheeze(2,1).SoundData;
WS_new_array=structWheeze(2,1).Properties.WS_new;
WE_new_array=structWheeze(2,1).Properties.WE_new;
x = linspace(0, 144000 , 144000);
 
 plot(app.UIAxes2,x,ses)
 hold on
 plot(x(WS_new_array*[1 1]).',(ones(size(WS_new_array,1),2).*ylim).', '-g', 'LineWidth',2);
 plot(x(WE_new_array*[1 1]).', (ones(size(WE_new_array,1),2).*ylim).', '-r', 'LineWidth',2);
 
 hold off 
 
 grid

When I press the plot button it should look like this on the app but codes that I wrote here only shows the blue parts not the lines. How can I do it? Thank you.

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Answer 1

Cris LaPierre 2021-1-9

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https://ww2.mathworks.cn/matlabcentral/answers/712643-how-can-we-assign-more-than-one-plot-to-the-same-place-on-gui#answer_594268

编辑：Cris LaPierre 2021-1-9

在 MATLAB Online 中打开

You need to specify the axes to hold and to plot to.

plot(app.UIAxes2,x,ses)
hold(app.UIAxes2,'on')
plot(app.UIAxes2,x(WS_new_array*[1 1]).',(ones(size(WS_new_array,1),2).*ylim).', '-g', 'LineWidth',2);
plot(app.UIAxes2,x(WE_new_array*[1 1]).', (ones(size(WE_new_array,1),2).*ylim).', '-r', 'LineWidth',2);
hold(app.UIAxes2,'off ')
grid(app.UIAxes2,'on')