Research on Noise Reduction Method of Rolling Bearing Acoustic Emission Signal Based on Wavelet Packet Transform with Quadratic Correlation Weighting Threshold

Research on Noise Reduction Method of Rolling Bearing Acoustic Emission Signal Based on Wavelet Packet Transform with Quadratic Correlation Weighting Threshold

WANG Zhi-hai WU Xing LIU Xiao-qin

Journal of Vibration and Shock ›› 2015, Vol. 34 ›› Issue (21) : 175-178.

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PDF(1564 KB)

Journal of Vibration and Shock ›› 2015, Vol. 34 ›› Issue (21) : 175-178.

Research on Noise Reduction Method of Rolling Bearing Acoustic Emission Signal Based on Wavelet Packet Transform with Quadratic Correlation Weighting Threshold

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2015, 34(21): 175-178

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