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Marina


Last seen: 16 jours il y a |  Actif depuis 2024

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Optimization 14DOF exact different than calculated periods
here is my code. When optimizing the T calculated are very different than my periods is there a problem with my interactions? cl...

23 jours il y a | 1 réponse | 0

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Optimization Eigenvalue problem Stiffness matrix
I have a eigenvalue problem of the form (K - w²*M)*R = 0, where: Please see a reference question. They do not use non-diagona...

environ un mois il y a | 2 réponses | 0

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Eigenvalue problem optimized with lqsnonlin
Hi, Could you please let me know how to solve that for a non-diagonal K matrix? where: K = [k1 + k2, -k2, 0; -k2, ...

environ un mois il y a | 0