Tudo sobre transformadas de Laplace e de Fourier, contínuas ou discretas
31 mai 2015, 14:39
\(\frac{6(s+34)}{s(s^2+10+34)}\)
31 mai 2015, 15:11
Vamos reescrever a expressão:
\(6\cdot \frac{1}{s}\cdot \left ( \frac{s}{s^2+\sqrt{44}^2}+34\cdot \frac{1}{s^2+\sqrt{44}^2} \right )\)
E a inversa fica:
\(6\cdot 1\cdot \left ( \cos(\sqrt{44}t)+34\cdot \frac{\sin(\sqrt{44}t)}{\sqrt{44}} \right )\)
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