How can I plot matrix from a text file in App Designer ?

Hi everyone,

I want to plot the 2nd and 3rd columns of a matrix of [5000x3 double] using Axes from the component library. However, I could not see how to plot the matrix in text file in the uiaxes documentation. How can I do that?

% Callbacks that handle component events
    methods (Access = private)

        % Button pushed function: Button
        function ButtonPushed(app, event)
            [file, path] = uigetfile('*.txt');
            filename = [path file ];
            A=importdata(filename);
            
        end
    end

Answer 1

[Cris LaPierre]

The same way you would plot it in MATLAB. Just be sure to specify the target axes.

plot(app.UIAxes,xData,yData)

[Muhammed Çevik]

Thanks a lot. It works great.