Solve the differential equation

y''-5*y'+6y=e^(-x)

Answer 1

[Ameer Hamza]

See ode45(): https://www.mathworks.com/help/matlab/ref/ode45.html#bu3uj8b. For example

xspan = [0 5];
ic = [1; 0]; % initial condition

[t, y_sol] = ode45(@odeFun, xspan, ic);
plot(t, y_sol);
legend({'y', 'dot\_y'});

function dydx = odeFun(x, y)
    dydx = [y(2);
            5*y(2)-6*y(1)+exp(-x)];
end