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Choiwilliams

于 2021-03-14 发布 文件大小:1KB
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  计算振动信号的Choi-Williams分布,通过对照轴承故障特性频率可知,轴承的外圈发现了故障,完成了对外圈的故障特征提取。(The Choi-Williams distribution of the vibration signal is calculated. Through the comparison of the bearing fault characteristic frequency, the outer ring of the bearing is found to be faulty.)

文件列表:

Choiwilliams.m,940,2015-07-13

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