How do I combine two or more graphs into one file

I have 3 Graphs plotted, labeled, and saved. I know there are subplots to create with data but can not figure out how to create a set similar to subplots with already created graphs. I just want to combine the three graphs I have saved seperately all together into one figure with their own labels.

[Evan Tannler]

I am just trying to figure out how to combine these three figures into one file.

Answer 1

[ag]

Hi Evan,

To plot multiple graphs on the same figure window, you can use the "hold on" command.

The below code snippet demonstrate how to achieve this using dummy data:

% Data for plotting
x = linspace(0, 2*pi, 100);
y1 = sin(x);
y2 = cos(x);
% First graph
figHandle = figure; % Open a new figure window
plot(x, y1);
hold on
% Second graph
plot(x, y2);
xlabel('x');
legend('sin(x)', 'cos(x)'); %add legends
title('Waves');

To save the figure, you can use the below command

exportgraphics(figHandle,"myplot.jpg") % Save a JPEG

For more details, please refer to the following MathWorks documentation: Hold - https://www.mathworks.com/help/matlab/ref/hold.html

Hope this helps!