益智类小游戏,紧张一天后放松放松,释放一天的压力-Puzzle games, tension and relax after a day, releasing the pressure of the day

提供 基于粒子群算法优化的变分模态分解算法，适应度函数选择的是模糊熵(This paper presents a variational mode decomposition algorithm based on particle swarm optimization, and the selection of fitness function is fuzzy entropy)