Table 1.
Parameter values
| Spin glass model | |
| Ndiam | 61 |
| Wave function frequency ω | 0.67 |
| Weight parameters | |
| Symmetric amplitude αsym | 0.5 |
| Asymmetric amplitude αasym | −1.5 |
| First cycle cutoff ψ1 | 2.55 |
| Weight fadeout annulusςγ | 13.375 |
| Asymmetric offset β | 1.5 |
| Head direction sharpness ςhd | 0.245 |
| Gaussian noise ϵ | 0 ± 0.2, mean ± SD |
| Integration time constant τ | 10 |
| Weight function Ψ | |
| Training wave frequency κ | 9π / 31 |
| Number of waves per packet Nw | 3 |
| Tonic firing rate ftonic | 1.0 |
| Multiple grids | |
| Global inhibition coefficients b2, b1, b0 | −0.062, 2.103, 1.946 |