基于时频奇异谱的柴油机缸盖振动信号特征提取研究
Study on Feature Extraction of Engine Vibration Signal Based on Time-frequency Singular value spectrum
时频分布 / 奇异值分解 / 复Morlet小波 / 特征提取 {{custom_keyword}} /
Time-frequency distribution / Singular value decomposition / Complex Morlet wavelet / Feature extraction {{custom_keyword}} /
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