The friction did not vary with the sliding time, sliding speed and load.
In coda windows defined, dt was computed with a sliding time window of 10 s shifted by 1 s.
The cc values changing with the sliding time (Delta t, from −2 s to 2 s) are shown in the bottom panel, and reach the maximum absolute value at −0.08 s, almost synchronously for the three components.
A sliding window was selected starting from the P arrival and extended to 4 times of the S − P travel time difference, covering the whole waveform including the coda (Jiang et al., 2008), with a sliding time −2 s to 2 s and a step of 0.01 s.
Smoothing was performed by the moving average method (a boxcar filter) with a sliding time window of 1.1 s.
The friction coefficient of the UFG Ti was in the range of 0.45 0.60, slightly lower than that of the CG Ti, and did not change with the load and sliding time after the initial transient period.
We used a 10-s sliding time window with no overlap, grid intervals of 200 m, a homogeneous S-wave velocity of 1443 m/s, and Q = 60 (Kumagai et al. 2010).
Once a set of cells showing a significant eye position effect had been identified using this broad-period analysis, we reexamined their responses at a finer temporal resolution using an ANOVA with a narrow (25 35 ms) sliding time window (2 ms increments).
Using a sliding time window with frequency-dependent length and applying a Fourier transform, we have investigated the time evolution of individual frequency contributions to the myosin and strain time series of individual amnioserosa cells in the 1 12-mHz range.
There is clearly a tradeoff in the choice of the size of the sliding time window W. With a larger time window, one can answer requests concerning larger durations, for example, the number of destination ports in the last 30 min. But to deal with a larger time window, more information has to be stored.
