plot xdrag vs ydrag over the same domain using fplot in matlab in matlab

To plot xdrag vs ydrag over the same domain using fplot in MATLAB, you can follow these steps:

1. Define a function that calculates xdrag and ydrag based on the same domain. Let's call this function dragFunction.
2. Use the fplot function to plot xdrag and ydrag against the same domain.

Here is an example code:

main.m
% Define the drag function
function [xdrag, ydrag] = dragFunction(domain)
    % Calculate xdrag based on the domain
    xdrag = domain.^2;
    
    % Calculate ydrag based on the domain
    ydrag = 2.*domain;
end

% Define the domain
domain = linspace(0, 10, 100);

% Call the dragFunction to calculate xdrag and ydrag
[xdrag, ydrag] = dragFunction(domain);

% Plot xdrag and ydrag using fplot
fplot(@(x) x.^2, [0, 10]);
hold on;
fplot(@(x) 2.*x, [0, 10]);
hold off;

% Add labels and legend
xlabel('Domain');
ylabel('Drag');
legend('xdrag', 'ydrag');
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In this example, the dragFunction calculates xdrag and ydrag based on the domain domain. Then, the fplot function is used to plot xdrag and ydrag against the same domain. The hold on and hold off commands are used to plot multiple functions in the same figure. Finally, labels and a legend are added to the plot.

Note: In this example, I assumed a simple relationship between the domain and xdrag and ydrag. You may need to modify the calculation inside dragFunction based on your specific problem.