集合经验模态分解是对传统经验模态分解方法的巨大改进，有效解决了传统经验模态分解的模态混叠问题，使真实信号得到最大程度的保留。可以当做经验模态使用-









The empirical empirical mode decomposition is a great improvement to the traditional empirical mode decomposition method, which effectively solves the problem of modal aliasing of the traditional empirical mode decomposition, so that the real signal can be preserved to the greatest degree