改进的粒子群算法--自适应粒子群算法，在普通的粒子群算法里面加入了熵和平均粒距的概念，收敛速度大大提高，用C实现-Improved particle swarm- adaptive particle swarm optimization, in which ordinary PSO joined the entropy and the concept of average distance, speed up the convergence, with the C implementation

fcm聚类算法的python实现。输出类内平均距离类间平均距离。-FCM clustering algorithm python realized. Output class average distance between class in the average distance.

复杂网络中两节点的距离利用Floyd算法求解出任意两节点的距离，再求距离的平均值得平均路径长度，并且求得对偶矩阵，分析节点重要度关系-Distance of two nodes in complex networks using Floyd algorithm to solve the distance of any two nodes to distance average to average path length, and obtained the dual matrix, analys

根据144日均线，在默认期均线下方的点的地方，则做多；在默认期上方的点的地方，则做空。在偏离均线较远的地方，价格回调的几率更大，逆势行走的距离会很短，从而使回调盈利的概率增大，风险减小。带有整体金额止损，可以有效降低风险。(According to the 144 day moving average, long is made at the point below the default period average, and short is made at the point above