Example sentences for: periodicities

How can you use “periodicities” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • It is nevertheless informative to monitor the statistical significance of periodicities; for this we devised a ratio that allows us to track whether or not a specimen is significantly rhythmic, the so-called Rhythmicity Statistic (RS).

  • When there are elements within a signal that interfere with the extraction of periodicities in the circadian range (or any range of interest), the raw data often need to be filtered for further study.

  • For example, ultradian rhythms, periodicities in the range of 5 to 18 h, may be present [for example, [ 27 28 ] ]. While the latter rhythms are inherently of interest [ 29 30 ] , they may nevertheless interfere with the analysis of the 24-hour components of the signal.

  • These trends appear as very low frequency periodicities and can also interfere with the assessment of 24 hour periodicities.

  • Finally, the pitfall of FFT-NLLS is that the curve-fitting operation associated with a probing sinusoid is sensitive to the presence of other periodicities in the data, variations in wave form from cycle to cycle, and random noise.


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