
基于MSPCA的缸盖振动信号特征增强方法研究
Fault Feature Enhancement Method for Cylinder Head Vibration Signal Based on Multiscale Principal Component Analysis
小波包 特征增强 多尺度主元分析 故障诊断 支持向量机 {{custom_keyword}} /
wavelet package / feature enhancement / multiscale principal component analysis / fault diagnosis / support vector machine {{custom_keyword}} /
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