使用混沌与分形分析的例程，是小学期课程设计的题目，针对EMD方法的不足,对于初学者具有参考意义，供做算法研究人员参考，本科毕设要求参见标准测试模型。- Use Chaos and fractal analysis routines, Is the topic of the elementary school stage curriculum design, For lack of EMD, For beginners with a reference value, Algorithm for r