Continuous flow · dim ∞
Mackey-Glass
1977 model of physiological control (white blood cell production) with delayed feedback. Infinite-dimensional state space due to the delay. Standard benchmark for chaotic time-series prediction and reservoir computing.
Equations
dx/dt = β · x(t − τ) / (1 + x(t − τ)^n) − γ · x(t)At a glance
| Parameters | β = 0.2, γ = 0.1, n = 10, τ = 17 (standard benchmark) |
|---|---|
| Chaotic for | τ > 16.8 (standard) |
| History | Mackey and Glass, Science (1977). |
Try it
Open the interactive playground at /tools/mackey-glass.