1) true error
真误差
1.
Since there might be many gross errors in inter-satellite network,the equivalent weights of observations are selected based on the estimations of true errors to reduce their embroiled effect on initial values.
根据失效节点和观测粗差对残差影响的差异,提出分步处理的方法;由于星间测距网中粗差可能较多,为了减少它们对初值的牵连影响,观测值等价权的选择以真误差的估值为依据。
2.
Based on the relation between true error and residual error, the author puts forward a characteristic method for detecting and locating multidimensional gross errors.
首先分析真误差与残差的关系 ,并以此关系为基础 ,提出一种新的、有特色的多维粗差探测与定位方法 。
2) error of true values
真值误差
3) error simulation
误差仿真
1.
The error simulation technology of a kind of grid antenna is studied in this paper.
研究了某偏馈栅格天线的栅面误差仿真技术。
5) real error
真实误差
1.
RAS method is the main non-survey methodology to update input-output table,and its updated error determines the practical value,but the theoretic error which was estimated by traditional method just is minimal value of real error,so this paper analyzes the real error of RAS Methods using 1997/2002 input-output tables and statistical data in 1997/2002.
本文利用1992、1997、2002年中国投入产出表及1997、2002年常规统计数据首次对实际应用中RAS法的真实误差进行了实证研究。
6) true error covariance
真实误差协方差
1.
The effectiveness of a new approach to estimate the true error covariance was investigated under some assumptions, and the mean of true error covariance was utilized to estimate the performance of IMM via Monte-Carlo simulations.
在假设条件下,分析了一种新的对真实误差协方差的估计方法,并且通过Monte-Carlo仿真用真实误差协方差矩阵的平均值来评估IMM的性能。
补充资料:奉和颜鲁公真卿落玄真子舴艋舟歌
【诗文】:
沧浪子后玄真子,冥冥钓隐江之汜。刳木新成舴艋舟,
诸侯落舟自兹始。得道身不系,无机舟亦闲。
从水远逝兮任风还,朝五湖兮夕三山。停纶乍入芙蓉浦,
击汰时过明月湾。太公取璜我不取,龙伯钓鳌我不钓。
竹竿袅袅鱼簁簁,此中自得还自笑。汗漫一游何可期,
后来谁遇冰雪姿。上古初闻出尧世,今朝还见在尧时。
【注释】:
【出处】:
全唐诗:卷821-12
沧浪子后玄真子,冥冥钓隐江之汜。刳木新成舴艋舟,
诸侯落舟自兹始。得道身不系,无机舟亦闲。
从水远逝兮任风还,朝五湖兮夕三山。停纶乍入芙蓉浦,
击汰时过明月湾。太公取璜我不取,龙伯钓鳌我不钓。
竹竿袅袅鱼簁簁,此中自得还自笑。汗漫一游何可期,
后来谁遇冰雪姿。上古初闻出尧世,今朝还见在尧时。
【注释】:
【出处】:
全唐诗:卷821-12
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条