Sentence examples for red noise from inspiring English sources
noun
A signal or process with a frequency spectrum such that the spectral energy density is proportional to the reciprocal of the frequency squared (1/f2).
These curves give an indication of the sensitivity of the test to aperiodic, red noise variability.
Rudnick, D. L. & Davis, R. E. Red noise and regime shifts.
The thick contour designates the 5% significance level against red noise.
The technique is not biased by red noise leak, aliasing, irregular sampling, and measurement error, and is computationally efficient.
PLD can significantly reduce or eliminate red noise in Spitzer secondary eclipse photometry, even for eclipses that have proven to be intractable using other methods.
First, we investigated the sensitivity to "red noise", i.e., variability with a power spectrum that is proportional to Fourier frequency f-1.
In the frequency domain, a striking spectral line corresponding to the diurnal cycle and the shorter period red noise-like continuum spectrum (to its right) are both stronger around the IMC than over the ocean.
We show that our detrended light curves have fewer systematic effects (or trends, or red-noise) than light curves produced by other groups from the same observations.
Significance levels of the correlation can be calculated against the red-noise background from a first order autoregressive process (AR1), which allows to determine adequate age uncertainties.
Black contour is the 90% confidence level, using a red-noise (autoregressive lag1) background spectrum (Torrence and Compo, 1998).
This software can identify whether peaks in the spectrum of time series are significant against the red-noise (autoregressive lag1) background spectrum.
