adding sinusoid equations in appdesigner in matlab

To add sinusoid equations in App Designer in MATLAB, you can follow these steps:

  1. Open App Designer by typing appdesigner in the MATLAB Command Window.

  2. Drag and drop "Axes" component from the Component Library to the design area.

  3. Double click on the "Axes" component to create a callback function for it.

  4. Inside the callback function, you can write MATLAB code to plot sinusoid equations. Here is an example of plotting two sinusoids with different frequencies:

main.m
function createAxes_Callback(app, event)
    t = 0:0.01:2*pi; % Time vector
    y1 = sin(2*t); % Sinusoid with frequency of 2 Hz
    y2 = sin(3*t); % Sinusoid with frequency of 3 Hz

    plot(app.UIAxes, t, y1, 'r', t, y2, 'b'); % Plot both sinusoids in different colors
    legend(app.UIAxes, 'y1 = sin(2t)', 'y2 = sin(3t)'); % Add legend
    xlabel(app.UIAxes, 'Time (s)'); % Add x-axis label
    ylabel(app.UIAxes, 'Amplitude'); % Add y-axis label
end
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  1. Save the changes and run the app to see the plotted sinusoids in the UIAxes component.

Make sure to modify the code according to your specific requirements, such as changing the frequencies, colors, labels, etc.

Remember to call this createAxes_Callback function when necessary, for example, when the app is opened or a button is clicked.

This code snippet provides a basic example of how to add sinusoid equations in App Designer in MATLAB.

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