- Category:
- matlab
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[Matlab]
[源码]
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- 2kb
- Update:
- 2016-12-05
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- Uploaded by:
- 张贤
Description: In order to direct the internal combustion engine vibration spectral image for diagnosis recognition is proposed based on the improved variational mode decomposition (VMD), pseudo-Wigner time-frequency analysis (PWVD) image recognition and the local non-negative matrix factorization (LNMF) engine vibration spectra diagnosis method
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