. . . "wherein, k is a suffix expressing local characteristics, y and x are suffixes expressing column position, t is a time step of the dot operator, coefficients starting with w represent weightings, such that w_Neighbor_Act=0.5 and w_Next_Feedback_Act=0.2 are set at such values in all R0 sub-modules 22, f is the monotone increasing function f ???[0, 1], template[k] is the M dimensional vector for the" . .