文件名称:time-frequency-feature
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此代码用于故障诊断特征提取，所提取特征包括传统时、频域特征和时频特征三部分，数据为轴承数据-This code is used when troubleshooting feature extraction, the extracted features, including traditional, frequency domain and time-frequency characteristics of three parts, the data is bearing data
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t-f-extraction-text\97.mat
...................\B007-0.mat
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...................\OR007@6-0.mat
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t-f-extraction-text