Because resonance is an eigenstate.why are diagonal matrices and eigen vectors useful in vibrations analysis?
Be careful about that example: https://www.physicsforums.com/threads/expunging-myths-from-the-classrooom.849853Because resonance is an eigenstate.
Thank you! And 'classroom' was exactly where I got it from ...Be careful about that example: https://www.physicsforums.com/threads/expunging-myths-from-the-classrooom.849853
http://academic.csuohio.edu/richter_h/courses/mce371/mce371_14.pdfBecause the eigenvalues and eigenvectors correspond to normal modes.