The Generalized Memory Polynomial

GMP

The GMP is shown below.

\begin{align} y_{GMP}(n) = & \sum_{p \in P_a} \sum_{m \in M_a} a_{pm} x(n-m) \left| x(n-m) \right|^{p-1} + \\ & \sum_{p \in P_b} \sum_{m \in M_b} \sum_{l \in L_b} b_{pm} x(n-m) \left| x(n-m-l) \right|^{p-1} + \\ & \sum_{p \in P_c} \sum_{m \in M_c} \sum_{l \in L_c} c_{pm} x(n-m) \left| x(n-m+l) \right|^{p-1} \end{align}