| 谱修正迭代法在快速静态定位中的应用 |
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| 引用本文： | 邱蕾.谱修正迭代法在快速静态定位中的应用[J].地理空间信息,2005,3(6):41-42,45. |
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| 作者姓名： | 邱蕾 |
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| 作者单位： | 武汉大学,灾害监测与防治研究中心,武汉大学,测绘学院,湖北,武汉,430079 |
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| 摘 要： | 将一种求解病态法方程的新方法——谱修整迭代法应用于单频GPS接收机快速静态定位。根据对实测数据的计算表明谱修整迭代法使静态定位可以在较短得时间内获得较精确的整周模糊度浮点解,因而缩小了整周模糊度的搜索范围,加快了静态定位的速度。
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| 关 键 词： | 谱修正迭代 病态 整周模糊度 最小二乘估计 |
| 文章编号： | 1672-4623（2005）06-0041-02 |
| 收稿时间： | 2005-03-25 |
| 修稿时间： | 2005-03-25 |
Application of Iteration by Correcting Characteristic Value to GPS Rapid Positioning |
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| QIU Lei.Application of Iteration by Correcting Characteristic Value to GPS Rapid Positioning[J].Geospatial Information,2005,3(6):41-42,45. |
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| Authors: | QIU Lei |
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| Institution: | Hazard Monitoring and Prevention Research Center,Wuhan Uninversity, School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China |
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| Abstract: | A new iteration for solution normal equation is applied to GPS rapid positioning by using severalepoch single frequency phase data. Using the actual data collected, it can get more precise floating resolution of the ambiguity to and the search space of ambiguity can be greatly reduced and it is applied to commonly normal equation, morbidity normal equation and rank-defect normal equation. |
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| Keywords: | the iteration by correcting characteristic value morbidity whole period fuzzy measure least squares estimate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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