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engineering using the [[FEM]]. Further, harmonic motion, issince typicallyit assumed{{Byrepresents whom|date=Julythe 2009}}<!-free-vibration Isolutions assumeof itthe structure, is typically assumed because<ref> that'sBathe, actuallyKlau whatJürgen, you get for a linear (small deflection) system'' ifFinite youElement donProcedures't', make2nd the assumptionEd. That is, you wind up with a secondPrentice-orderHall ODEInc., andNew getJersey, e^{-j1996, \omegapage t}786 or whatnot.--</ref> for the
