测试信号的小波包降噪技术及其应用研究
本文介绍了小波包降噪的原理;仿真分析了小波包降噪的优越性能,编制了Matlab源程序;对大型液压轧机实测振动信号实行小波包降噪,取得了很好的应用效果.此技术可推广到众多有降噪要求的工程测试领域.
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| Veröffentlicht in: | 广东技术师范学院学报 2007-12 (12), p.31-33 |
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| container_title | 广东技术师范学院学报 |
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| creator | 罗忠辉 罗永顺 刘晓红 |
| description | 本文介绍了小波包降噪的原理;仿真分析了小波包降噪的优越性能,编制了Matlab源程序;对大型液压轧机实测振动信号实行小波包降噪,取得了很好的应用效果.此技术可推广到众多有降噪要求的工程测试领域. |
| doi_str_mv | 10.3969/j.issn.1672-402X.2007.12.009 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1672-402X |
| ispartof | 广东技术师范学院学报, 2007-12 (12), p.31-33 |
| issn | 1672-402X |
| language | chi |
| recordid | cdi_wanfang_journals_gdjssfxyxb200712009 |
| source | Alma/SFX Local Collection |
| subjects | MatLAB 小波包 降噪 |
| title | 测试信号的小波包降噪技术及其应用研究 |
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