基于PEMD-MPE算法的露天矿爆破振动信号降噪方法 |
代树红,张战军,柳凯,郑昊,孙清林 |
Noise Reduction Method of Open-pit Blasting Vibration Signal Based on PEMD-MPE Algorithm |
Shuhong DAI,Zhanjun ZHANG,Kai LIU,Hao ZHENG,Qinglin SUN |
图6 降噪后的爆破振动信号图 |
Fig.6 Blasting vibration signal diagram after noise reduction |