摩擦振动时频图像特征提取
黄朝明;于洪亮;关德林;李国宾;王 鑫
Featureextractionoffrictionalvibrationbasedontimefrequencyimage
HUANGChao-ming;YUHong-liang;GUANDe-lin;LIGuo-bin;WANGXin
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