| 小波分析与因子分析对吸收光谱去噪性能比较的初步观察 |
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| 引用本文： | 潘忠孝,孙培艳,王永明,张懋森. 小波分析与因子分析对吸收光谱去噪性能比较的初步观察[J]. 光谱学与光谱分析, 1999, 19(3): 260-263 |
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| 作者姓名： | 潘忠孝 孙培艳 王永明 张懋森 |
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| 作者单位： | 中国科学技术大学 |
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| 摘 要： | 本文就因子分析和小波分析对吸收光谱的去噪能力进行了比较，并考察了此两种技术的不同联合方式的去噪功能，获得了一些初步的结果。
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| 关 键 词： | 因子分析 小波分析 吸收光谱 |
A Preliminary Comparision of the Abilities of Factor Analysis and Wavelet Analysis in Reducing Noise of Absorption Spectra |
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| Zhongxiao PAN,Peiyan SUN,Yongming WANG,Maosen ZHANG. A Preliminary Comparision of the Abilities of Factor Analysis and Wavelet Analysis in Reducing Noise of Absorption Spectra[J]. Spectroscopy and Spectral Analysis, 1999, 19(3): 260-263 |
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| Authors: | Zhongxiao PAN Peiyan SUN Yongming WANG Maosen ZHANG |
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| Affiliation: | Department of Applied Chemistry, Univ. of Science and Technology of China, 230026 Hefei. |
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| Abstract: | In this paper,the abilities of factor analysis and wavelet analysis for reducing noise of the absorption spectra are compared.Also,the different joint ways of these two techniques are used to reduce the noise of the same spectra.Some preliminary results are obtained. |
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| Keywords: | Factor analysis Wavelet analysis Absorption spectra |
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