| 一种GPS动态解相位模糊的搜索算法 |
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| 引用本文： | 廖向前,黄顺吉.一种GPS动态解相位模糊的搜索算法[J].电子科技大学学报(社会科学版),1997(4). |
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| 作者姓名： | 廖向前 黄顺吉 |
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| 作者单位： | 电子科技大学电子工程系 |
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| 摘 要： | 在无法进行静态初始化的环境下，讨论了一种适用于动态环境下解算相位整周模糊的方法。首先确定相位模糊的搜索空间，然后利用统计检验逐步缩小搜索范围直至得到唯一正确值，同时通过积累残差平方和的比较，可以避免由于偶然误差的影响而丢失正确值。模拟实验进一步验证了其有效性。
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| 关 键 词： | 整周模糊值 相位双差 搜索空间 统计检验 积累残差平方和 |
A Symbolic Network Function Simulator Based on MSCA |
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| Li Ruzhang,Wu Xiangdong.A Symbolic Network Function Simulator Based on MSCA[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1997(4). |
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| Authors: | Li Ruzhang Wu Xiangdong |
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| Abstract: | A modified symbolic coded algorithm (MSCA) for generating symbolic network functions of analog circuits is presented.Comparing with original symbolic coded algorithm (SCA),the new algorithm has simpler coded cell and more accurate definition for coded theorem.So,MSCA can obviously improve computation efficiency and enlarge application ranges.Based on the MSCA,a symbolic network function simulator for analog circuits (SNSAC) is implemented.The main characteristics and construction of the program are introduced.Finally,two application examples for the analog circuits are given. |
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| Keywords: | analog circuit symbolic network function symbolic code sensitivity analysis |
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