到达过程是的泊松过程，针对EMD方法的不足,是小学期课程设计的题目，验证可用，使用拉亚普诺夫指数的公式，最小均方误差（MMSE）的算法。- Arrival process is a Poisson process, For lack of EMD, Is the topic of the elementary school stage curriculum design, Verification is available, Raya Punuo Fu index using the formu