Table 1.
Reference parameters in the simulation.
| Parameters | Identifiers | Value | |
|---|---|---|---|
| Number of input neurons | NI | 500 | |
| Number of output neurons | NO | 1 | |
| Network simulation | Firing rate of input spike trains | rin | 20 Hz |
| Firing rate of desired output spike trains | rout | 50 Hz | |
| Length of spike trains | Γ | 200 ms | |
| Time constant of postsynaptic potential | τ | 2 ms | |
| SRM neuron model | Time constant of refractory period | τR | 50 ms |
| Spike firing threshold | θ | 1 | |
| Length of the absolute refractory period | tR | 1 ms | |
| Minimum synaptic weights | wmin | 0 | |
| Synaptic weights | Maximum synaptic weights | wmax | 0.5 |
| Referenced learning rate of synaptic weights | η* | 0.005 | |
| Minimum synaptic delays | dmin | 0 ms | |
| Synaptic delays | Maximum synaptic delays | dmax | 15 ms |
| Learning rate of synaptic delays | α | 3 | |