| 陀螺经纬仪时间观测数据函数模型的研究 |
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| 引用本文： | 李清泉.陀螺经纬仪时间观测数据函数模型的研究[J].武汉大学学报(信息科学版),1990(3). |
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| 作者姓名： | 李清泉 |
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| 摘 要： | 本文运用最小二乘谱分析的原理,对陀螺经纬仪时间观测数据进行分析,提出了一种较以前采用的函数模型更为简便、实用的函数模型,并利用实测数据分析了测时定向方法的精度。
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| 关 键 词： | 最小二乘谱分析 |
Research of Function Model of Gyrocompass Transit Times |
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| Li Qingquan.Research of Function Model of Gyrocompass Transit Times[J].Geomatics and Information Science of Wuhan University,1990(3). |
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| Authors: | Li Qingquan |
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| Institution: | Li Qingquan |
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| Abstract: | In this paper, spectral analysis by least squares is used to analysis transit time mea-surements of gyrocompass. A kind of new function model is found, which is more con-vinent and practical than ones used before. The precision of Multiple Transit TimesMothed is analysised with a group of practical measurements. |
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| Keywords: | spectral analysis by least squares |
| 本文献已被 CNKI 等数据库收录！ |
