PDF(1102 KB)
PDF(1102 KB)
PDF(1102 KB)
基于衰减余弦字典和稀疏特征符号搜索算法的轴承微弱故障特征提取
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Bearing weak fault feature extraction based on attenuated cosine dictionary and sparse feature sign search algorithm
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