Discretisation
The process of converting a continuous-time differential equation (dx/dt = Ax + Bu) into a discrete recurrence (x_t = Āx_{t-1} + B̄u_t).
The process of converting a continuous-time differential equation (dx/dt = Ax + Bu) into a discrete recurrence (x_t = Āx_{t-1} + B̄u_t). The bilinear (or zero-order hold) method: Ā = exp(Δ·A), B̄ = Δ·B. Critical for Mamba to work in practice.