| 正交性原理及其在维纳滤波中的应用 |
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| 引用本文： | 侯建华.正交性原理及其在维纳滤波中的应用[J].武汉科技学院学报,1997(3). |
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| 作者姓名： | 侯建华 |
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| 作者单位： | 中南民族学院!武汉，430074 |
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| 摘 要： | 证明了L2空间中的正交性原理，得到正交性原理与线性最小均方误差估计与维纳滤波是等价的结论，并用正交性原理推导出连续型的维纳—霉夫方程及误差表达式。
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| 关 键 词： | 维纳滤波 线性最小均方误差估计 L_2空间 正交性原理 维纳—霍夫方程 |
The Orthogonality Principle and Its Application to Wiener Filtering |
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| Hou Jianhua.The Orthogonality Principle and Its Application to Wiener Filtering[J].Journal of Wuhan Institute of Science and Technology,1997(3). |
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| Authors: | Hou Jianhua |
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| Institution: | Hou Jianhua |
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| Abstract: | In this paper we have proved the orthogonality principle in L2 space and come to the conclusion that the principle is equivalent to Linear Minimum Mean - Square Error Estimation or Wiener Filtering. The continuous Wiener - Holf equation and error formula are derived from the principle. |
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| Keywords: | Wiener Filtering Linear Minimum Mean-Square Error Estimation L_2 space the orthogonality principle wiener-holf equation |
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