| 非平稳随机信号分析处理方法研究 |
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| 引用本文： | 朱哲,钟伟红.非平稳随机信号分析处理方法研究[J].安徽电子信息职业技术学院学报,2008,7(6):28-28. |
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| 作者姓名： | 朱哲 钟伟红 |
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| 作者单位： | 冲科院等离子体所二室,安徽,合肥,230000;浙江大学宁波理工学院,浙江,宁波,315100 |
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| 基金项目： | 浙江省宁波市自然科学基金
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| 摘 要： | 本文介绍了非平稳随机信号短时傅立叶变换、Gabor变换及小波分析等几种分析处理方法，给出了具体的分析方法及各自的适用范围。
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| 关 键 词： | 非平稳随机信号 短时傅立叶变换 Gabor变换 小波分析 |
A Study of Analysing and Processing Methods for Nonstationary Random Signals |
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| Zhu Zhe,Zhong Wei-hong.A Study of Analysing and Processing Methods for Nonstationary Random Signals[J].Journal of Anhui Vocational College of Electronios & Information Technology,2008,7(6):28-28. |
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| Authors: | Zhu Zhe Zhong Wei-hong |
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| Affiliation: | Zhu Zhe , Zhong Wei - hong |
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| Abstract: | This paper introduces several analysing and processing methods for nonstationary random signals,such as short-time Fourier transform,Gabor transform and wavelet analysis etc. Also,some concrete analysing methods and individual applicable range are provided. |
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| Keywords: | nonstationary random signal short-time Fourier transform Gabor transform wavelet analysis |
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