过头作业上肢肌间耦合及协同
杨延璞,孟文昊,伍智泓,刘嘉玲,卓玥鸣

Intermuscular coupling and collaboration of upper limb in overhead work
Yanpu YANG,Wenhao MENG,Zhihong WU,Jialing LIU,Yueming ZHUO
图 5 NMF分解后不同高度各协同模式的基矩阵
Fig.5 Basis matrix of various synergy mode at different height after NMF decomposition