基于脊路跟踪的变分非线性调频模态分解方法
赵雅琴,聂雨亭,吴龙文,张宇鹏,何胜阳

Multi-component signal separation using variational nonlinear chirp mode decomposition based on ridge tracking
Ya-qin ZHAO,Yu-ting NIE,Long-wen WU,Yu-peng ZHANG,Sheng-yang HE
表 1 VNCMD/RT-VNCMD的分解结果
Tab.1 Decomposition results of VNCMD/RTVNCMD
分离方法 REf RMSE/dB
VNCMD 0.0124 0.6335
RT-VNCMD 0.0046 0.3500