| R_滤子的谱及几何性质 |
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| 引用本文： | 冷拓. R_滤子的谱及几何性质[J]. 应用数学和力学(英文版), 2009, 30(1): 109-120. DOI: 10.1007/s10483-009-0112-2 |
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| 作者姓名： | 冷拓 |
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| 作者单位： | Laboratory for Automated Reasoning and Programming, Chengdu Institute of Computer Applications, Chinese Academy of Sciences, Chengdu 610041, P. R. China |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，the Knowledge Innovation Program of the National Natural Sciences Foundation of China |
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| 摘 要： | By applying the Fourier analysis, we study the spectral properties of R- filters. Further, we prove that R-filters are a generalization of least squares polynomial adjustment, and we give the geometric interpretation of R-filters.
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| 关 键 词： | 金融 银行 理论 业务 |
| 收稿时间： | 2008-05-03 |
Spectral properties and geometric interpretation of R-filters |
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| Tuo Leng. Spectral properties and geometric interpretation of R-filters[J]. Applied Mathematics and Mechanics(English Edition), 2009, 30(1): 109-120. DOI: 10.1007/s10483-009-0112-2 |
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| Authors: | Tuo Leng |
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| Affiliation: | Laboratory for Automated Reasoning and Programming,Chengdu Institute of Computer Applications, Chinese Academy of Sciences, Chengdu 610041, P. R. China |
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| Abstract: | By applying the Fourier analysis, we study the spectral properties of R-filters. Further, we prove that R-filters are a generalization of least squares polynomial adjustment, and we give the geometric interpretation of R-filters. |
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| Keywords: | R-filter HP-filter spectral properties Eourier analysis Hess-matrix op-erarot theory |
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