Rice Characteristic Frequency

The Rice characteristic frequency f of a time history is

rice

where y is the amplitude

It is useful for estimating the dominant frequency for signal which is fairly sinusoidal.

Here is a Matlab script: rice_frequency.m

See also: Vibrationdata Signal Analysis Package

– Tom Irvine

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  1. Pingback: Webinar Unit 1 – Natural Frequencies | Vibrationdata

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