| 高收敛阶采样定理的构造 |
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| 引用本文： | 谢长珍,陈桂章.高收敛阶采样定理的构造[J].汕头大学学报(自然科学版),2010,25(4):33-37. |
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| 作者姓名： | 谢长珍 陈桂章 |
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| 作者单位： | 汕头大学数学系,广东汕头515063 |
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| 摘 要： | 基于过采样技术,对Shannon采样定理进行了改进,得到高逼近阶采样定理,提升了其收敛速度.
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| 关 键 词： | Shannon采样定理 过采样 收敛阶 |
Construction of Sampling Theorem with High Convergence Order |
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| XIE Chang-zhen,CHEN Gui-zhang.Construction of Sampling Theorem with High Convergence Order[J].Journal of Shantou University(Natural Science Edition),2010,25(4):33-37. |
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| Authors: | XIE Chang-zhen CHEN Gui-zhang |
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| Institution: | (Department of Mathematics, Shantou University, Shantou 515063, Guangdong, China) |
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| Abstract: | Based on the oversampling method, Shannon sampling theorem is improved and a new sampling theorem with high convergence order is obtained. |
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| Keywords: | Shannon sampling theorem oversampling convergence order |
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