Thanks for your response, Greg!
As I stated in my post, I can understand how the eigenvalues can be calculated. I want to know how the eigenvectors are determined.
I will appreciate if any websites or books are suggested where determining mode shapes is described in more detail.
Thanks,
Amit
How does CAE software packages determine mode shapes.
I can understand that there is formula to calculate natural frequency(eigenvalues).It is square root of stiffness divided by mass.
But I want to understand how the corresponding eigenvector is found.
Thanks,
Amit Kulkarni