Hi, is there a function that calculate the natural frequency for the system if the stiffness and mass matrices is available. Thanks
11 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi, is there a function that calculate the natural frequency for the system if the stiffness and mass matrices is available. Thanks
0 Kommentare
Antworten (1)
KSSV
am 30 Sep. 2015
Natural frequency is nothing but a Eigenvalue. Here Eigenvalue of stiffness matrix and mass matrix. Go through 'eig' function. You can also extract mode shapes for the corresponding eigenvalue. I guess you are solving natural frequencies by FEM.
0 Kommentare
Siehe auch
Kategorien
Mehr zu Eigenvalues & Eigenvectors finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!