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Nadir Arada - (Cálculo Numérico) - Portal de docentes FCT/UNL

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Problema <strong>de</strong> Cauchy Derivada numérica Aproximação Euler Estabilda<strong>de</strong> Runge-Kutta 2 Runge-Kutta 4<br />

1<br />

0<br />

Solução exacta<br />

Euler regressivo : h = 0.9<br />

Euler regressivo : h = 1.1<br />

1 2 3 4 5 6 7 8 9 10<br />

Figura 5: Convergência do método <strong>de</strong> Euler regressivo<br />

<strong>Cálculo</strong> <strong>Numérico</strong> - Équações diferenciais ordinárias

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