frf calculation: tfestimate vs fft ratio

  • Follow


Hello, 

I have tried to calculate the frf response function of a 1 DOF system mechanical system, using the fft ratio between input and output accelerations and using tfestimate. I got much different results, in particular the two magnitude has 100 times higher using fft ratio. Why?
0
Reply pietro 12/11/2010 11:41:05 AM


0 Replies
526 Views

(page loaded in 0.015 seconds)

Similiar Articles:












7/26/2012 10:37:07 PM


Reply: