| 快速序贯算法 |
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| 引用本文： | 周世健,夏尚坤.快速序贯算法[J].测绘学院学报,1994(1). |
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| 作者姓名： | 周世健 夏尚坤 |
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| 作者单位： | 江西抚州华东地质学院测量系 |
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| 摘 要： | 本文讨论了序贯算法的基本原理，与ｋａｌｍａｎ滤波的关系，和序贯算法的渐近性态，得到无先验信息的序贯算法不受初值的影响。实例分析表明，此序贯算法可适于方程系数阵的求逆、求解和病态方程的快速解算。
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| 关 键 词： | 快速，序贯算法，Kalman滤波，初值，病态方程 |
A Fast Sequential Algorithm and its Application |
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| Zhou Shijian, Xia Shangkun.A Fast Sequential Algorithm and its Application[J].Journal of Institute of Surveying and Mapping,1994(1). |
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| Authors: | Zhou Shijian Xia Shangkun |
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| Institution: | Zhou Shijian; Xia Shangkun |
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| Abstract: | This paper discussed the basic principle of the sequential algorithm, the relation between the algorithm and Kalman filter, and the asymptotic character of the algorithm. We can obtain that inital value don't influence the result of the sequential algorithm. A example computed and analysed shows the sequential algorithm can be used in the computation of normal equation and ill-equation very quickly. |
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| Keywords: | Fast Sequential algorithm Kalman filter Initial value Ill-equation |
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