Table 1 The standard deviation of different coupling coefficients d under different noise backgrounds (\(D = 1\))
\(d/\alpha\) | \(\alpha = 1.5\) | \(\alpha = 1.8\) | \(\alpha = 2\) |
|---|---|---|---|
\(d = 0\) | 1.906 | 1.057 | 1.054 |
\(d = 0.1\) | 1.095 | 1.039 | 1.034 |
\(d = 0.2\) | 1.039 | 0.972 | 0.96 |
\(d = 0.3\) | 1.056 | 0.988 | 0.977 |
\(d = 0.4\) | 1.068 | 1.004 | 0.996 |
\(d = 0.5\) | 1.082 | 1.022 | 1.015 |