matlap script to solve first-order ODEs

script.js

function solveFirstOrderODE()
 
    function dydx = myODE(x, y)
        dydx = -2 * x * y; %lets say dy/dx​=−2xy
    end

    % Define the range of x values
    xspan = [0 5]; % Define the start and end values of x

    % Define the initial condition y(x0) = y0
    x0 = 0; % Initial value of x
    y0 = 1; % Initial value of y at x0

    % Solve the ODE using ode45
    [x, y] = ode45(@myODE, xspan, y0);

    % Plot the solution
    plot(x, y);
    xlabel('x');
    ylabel('y');
    title('Solution of the First-Order ODE: dy/dx = -2*x*y'); % Change the title accordingly
end