From: Estimation of phase velocity using array observation of microtremors with arbitrary shape
\(\textrm{E}[\xi _1]\)
\(\sqrt{\textrm{Var}[\xi _1]}\)
L
Monte Carlo
Eq. (13)
1
\(-0.0001\)
0
0.7014
0.8165
3
0.0037
0.4641
0.4714
5
\(-0.0129\)
0.3640
0.3651
10
\(-0.0002\)
0.2590
0.2582
100
\(-0.0010\)
0.0832
0.0816
1000
0.0257
0.0258
10000
0.00001
0.0081
0.0082