Border and Coastal Surveillance Sound Signal Recognition Based on the Optimum Wavelet Packet Basis
Abstract: Aimed at applying the sound recognition technology on the target recognition in border and coastal surveillance systems, a new method of feature extraction was proposed based on the optimum wavelet packet basis. According to the frequency characteristics of the collected border and coastal...
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| Principais autores: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Editorial Department of Journal of Sichuan University (Engineering Science Edition)
2011-01-01
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| Serier: | 工程科学与技术 |
| Fag: | |
| Online adgang: | http://jsuese.scu.edu.cn/thesisDetails?columnId=43942385&Fpath=home&index=0 |
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