foa优化算法*由于无法得知食物位置，因此先估计与原点之距离(Dist)，再计算味道浓度判定值(S)，此值为距离之倒数。-



FOA optimization algorithm



* since the food position can not be known, it is estimated that the distance between the origin (Dist), and then calculate the taste concentration determination value (S), this value is the reciprocal of the distance.