中文说明：
2005年J.S.Smith提出的局域均值分解LMD(Local mean decomposition)的原始文献，该方法可用于故障诊断、特征提取、振动信号分析等多领域，是较EMD更为温和的一种自适应算法，目前是热门研究方法。
English Description：
In 2005, J.S. Smith proposed LMD (local mean decomposition), which can be used in fault diagnosis, feature extraction, vibration signal analysis and other fields. It is a more moderate adaptive algorithm than EMD, and is currently a popular research method