Application of bispectral analysis to the fault diagnosis of reciprocating pump 双谱分析在往复泵故障诊断中的应用研究
2.
Bispectral analysis can reveal information of quadratic phase coupling of a time series and fits well the demands of characteristic extraction while on - line monitoring wear conditions of a milling cutter 摘要双谱分析能够揭示时间序列的二次相耦合信息，特别适于铣刀磨损状态监测信号的特征抽取。
