| 快速Givens变换在参数递推最小二乘估计中的应用 |
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| 引用本文： | 谢义成.快速Givens变换在参数递推最小二乘估计中的应用[J].南京航空航天大学学报,1988(3). |
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| 作者姓名： | 谢义成 |
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| 作者单位： | 蚌埠玻璃设计院 |
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| 摘 要： | 本文根据Givens转动的特点,提出了一种快速Givens正交换算法,并将该方法用于数学模型参数递推最小二乘估计,为模型参数在线估计提供了一种快速算法。
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| 关 键 词： | 参数估计 最小二乘法 数学模型 数值计算 |
Application of Fast Givens Transformation in Recursively Estimating the Parameters by Least Square |
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| Xie Yicheng.Application of Fast Givens Transformation in Recursively Estimating the Parameters by Least Square[J].Journal of Nanjing University of Aeronautics & Astronautics,1988(3). |
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| Authors: | Xie Yicheng |
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| Institution: | Xie Yicheng |
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| Abstract: | Based on the features of Givens rotation and used to estimate recursively the parameters of mathe atical model by the least square, an algorithm of fast Givens orthogonal transformation is presented in this paper to provide a fast algorithm for estimating the on-line model parat eters. |
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| Keywords: | parameter estimation least square methods mathmatical models numerical calculation |
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