| 带限信号外推问题新的解析解 |
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| 引用本文： | 王桥, 吴乐南. 带限信号外推问题新的解析解[J]. 电子与信息学报, 1999, 21(6): 825-828. |
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| 作者姓名： | 王桥 吴乐南 |
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| 作者单位： | 东南大学无线电工程系，东南大学无线电工程系 南京 210096，南京 210096 |
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| 基金项目： | 国家自然科学基金(编号:69772025)，中国博士后科学基金 |
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| 摘 要： | 本文给出能量有限带限信号外推问题新的解析解,它比长球波函数展开法更为简单。基于新的解析解公式,给出了相应的算法和稳定性判据。
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| 关 键 词： | 带限信号 外推 解析解 |
| 收稿时间： | 1998-03-23 |
| 修稿时间： | 1999-04-08 |
NEW ANALYTICAL SOLUTION TO EXTRAPOLATION PROBLEM FOR BAND-LIMITED SIGNALS |
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| Wang Qiao,Wu Lenan. NEW ANALYTICAL SOLUTION TO EXTRAPOLATION PROBLEM FOR BAND-LIMITED SIGNALS[J]. Journal of Electronics & Information Technology, 1999, 21(6): 825-828 |
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| Authors: | Wang Qiao Wu Lenan |
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| Affiliation: | Department of Radio Engineering Southeast University Nanjing 210096 |
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| Abstract: | This paper proposes a novel method to obtain a simple analytical solution to extrapolation problem for band-limited signals, which is much easier than prolate spherical wave function expansion method. The corresponding algorithm for extrapolation is built with a criterion of rubustness. |
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| Keywords: | Band-limited signals Extrapolation Analytic solution |
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