Improved Dual-tree Complex Wavelet Packet Transform with Application to Fault Diagnosis
Aiming at the defects of frequency derangement and overlap in dual-tree complex wavelet packet transform,an improved decomposition algorithm of dual-tree complex wavelet packet transform is proposed. The defect of frequency derangement is eliminated by exchanging the order of sub-nodes originated fr...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2018-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.08.032 |
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