KNN. K- Neighbor Nearest Algorithm

knn算法，用于室内定位，原理是计算信号点的欧几里得距离进行划分区域，锁定范围。本代码可通过改变k值和ap的数量进行调整，但对最终仿真结果形象不大。是一种用于室内定位阶段的最基础的方法。-knn algorithm for indoor positioning, the principle is to calculate the signal point Euclidean distance divided area, locking range. The code can be adjuste

Strength Pareto Evolutionary Algorithm 2 (SPEA2) is an extended version of SPEA multi-objective evolutionary optimization algorithm. This algorithm utilized a mechanism like k-Nearest Neighbor (kNN) and a specialized ranking system to sort the member