Open Access
Table C.1
Kernels (kW) obtained for different window shapes (W), normalized such that kW(0) = 1.
W (t) | kW (τ) | kernel type | rank | |
---|---|---|---|---|
Sudden appearing and exp. decay | 1t>0 exp(−t/ρ) | exp(−|τ|/ρ) | Matérn 1/2 | 1 |
Asymmetric exp. (dis)appearing | 1t<0 exp(t/ρ−) + 1t>0 exp(−t/ρ+) | ![]() |
Sum of Matérn 1/2 | 2 |
Symmetric exp. (dis)appearing | exp(−|t|/ρ) | ![]() |
Matérn 3/2 | 3 |
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