{"title":"小波变换在鱼雷磁引信去噪中的应用研究","authors":"Kai Liu, Jiong Sun, S. Shao, Ping Hu","doi":"10.1109/ISCID.2013.29","DOIUrl":null,"url":null,"abstract":"Torpedo fuze signal denoising is an important action to ensure reliable operation of fuze. Based on the good characteristics of wavelet packet transform (WPT) in signal denoising, the paper used wavelet packet transform to denoise the magnetic fuze signal under a complex background interference, and a simulation of the denoising results with Mat lab is performed. Simulation result shows that the WPT denoising method can effectively eliminate background noise existed in torpedo magnetic fuze target signal with higher precision and less distortion, leading to advance the reliability of torpedo magnetic fuze operation.","PeriodicalId":297027,"journal":{"name":"2013 Sixth International Symposium on Computational Intelligence and Design","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Applied Study on WPT in Denoising Torpedo Magnetic Fuze Signal\",\"authors\":\"Kai Liu, Jiong Sun, S. Shao, Ping Hu\",\"doi\":\"10.1109/ISCID.2013.29\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Torpedo fuze signal denoising is an important action to ensure reliable operation of fuze. Based on the good characteristics of wavelet packet transform (WPT) in signal denoising, the paper used wavelet packet transform to denoise the magnetic fuze signal under a complex background interference, and a simulation of the denoising results with Mat lab is performed. Simulation result shows that the WPT denoising method can effectively eliminate background noise existed in torpedo magnetic fuze target signal with higher precision and less distortion, leading to advance the reliability of torpedo magnetic fuze operation.\",\"PeriodicalId\":297027,\"journal\":{\"name\":\"2013 Sixth International Symposium on Computational Intelligence and Design\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 Sixth International Symposium on Computational Intelligence and Design\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCID.2013.29\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 Sixth International Symposium on Computational Intelligence and Design","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCID.2013.29","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Applied Study on WPT in Denoising Torpedo Magnetic Fuze Signal
Torpedo fuze signal denoising is an important action to ensure reliable operation of fuze. Based on the good characteristics of wavelet packet transform (WPT) in signal denoising, the paper used wavelet packet transform to denoise the magnetic fuze signal under a complex background interference, and a simulation of the denoising results with Mat lab is performed. Simulation result shows that the WPT denoising method can effectively eliminate background noise existed in torpedo magnetic fuze target signal with higher precision and less distortion, leading to advance the reliability of torpedo magnetic fuze operation.
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