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Multi formula ode implementation

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Ajai Singh
Ajai Singh 2020-10-5
回答： Ameer Hamza 2020-10-5
How do i implement an ODE defined by more than one formula.

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Ameer Hamza
Ameer Hamza 2020-10-5
You can define it in the ODE function
IC = 0; % initial conditions
tspan = [0 10]; % initial conditions
ode45(@odefun, tspan, IC)
function dxdt = odefun(t, x)
if x < 0
dxdt = -x;
else
dxdt = x.^2;
end
end

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