CF-5200 Frequently Asked Questions
Question number FAQ-0599
How to interpret FRF data before and after structural improvements
The resonant frequency and damping factor will change.
The attenuation rate can be determined using the half-width method.
Related concepts include curve fitting and Hilbert transformation.
Related instruction manual chapters
5.9.3 Calculation of the attenuation rate using the half-width method
5.10 Curve Pit
4.1.5 Hilbert Transform
Last updated: 2006-01-16