(3) For each block, remove the mean value.
Next, we remove the mean value of the traces and apply a 5percentnt Hanning taper to both ends.
Therefore, the third measure aims to remove the mean shifting and contrast stretching in the manner shown in [22].
Although the original data are non-stationary, we induce stationarity on a site-by-site basis using a non-parametric model to remove the mean trend.
For notational simplicity, we get the mean value ( {overline{X}}_i ) of each echo firstly and remove the mean value then.
In contrast to PVQA, IPVQA involves three stages, normalizing each time subsequence to remove the mean, executing the traditional piecewise vector quantized approximation and designing a novelly suitable distance function to measure the similarity of time series in the reduced space.
Detrending was then carried out to remove the mean shift (over 5 or 10 minutes) in each recording.
To prevent this factor from contributing to estimates of mutational (among-line) variance, a fixed effect was fitted in all analyses to remove the mean difference in trait expression between the two groups of lines with the two alternative forms of this segregating factor.
