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整数估计
相关语句
  integer estimation
     In this paper, firstly the theoretic pitfal, which is caused through evaluation the rightness of integer ambiguity solution based on the three step approach of the traditional hypothesis test theory, is pointed out; then the concept of the pull in region for ambiguity and the definition of the admissible integer estimation are introduced, and on the basis of the original definition for the admissible integer estimation a new severer definition is given;
     首先指出了基于传统的假设检验理论的三步法在评价模糊度整数解正确性时存在的理论缺陷 ,然后介绍了模糊度归整域的概念和可容许整数估计的定义 ,并在可容许整数估计原定义的基础上给出了更为严密的新定义。
短句来源
     finally based on this new definition of the admissible integer estimation, the concept of ambiguity success rate is discussed and the corresponding formulas are deduced.
     最后 ,基于这个可容许整数估计的新定义 ,讨论了模糊度成功率的概念及其计算公式。
短句来源
     This paper points out the theoretic pitfall caused by evaluating the rightness of integer ambiguity solution based on the three-step approach of the traditional hypothesis test theory, and introduces the concept of the pull-in region for ambiguity and the definition of the admissible integer estimation. On the basis of the original definition for the admissible integer estimation, a new severer definition is given.
     针对如何评价模糊度整数解的正确性 ,指出了基于传统的假设检验理论的三步法存在的理论缺陷 ,介绍了模糊度归整域的概念和可容许整数估计的定义 ,并在Teunissen关于可容许整数估计原定义的基础上给出了更为严密的新定义。
短句来源
  “整数估计”译为未确定词的双语例句
     Finally, the best integer equivariant estimation is proposed.
     最后还提出最优整数估计
短句来源
     In the strategy,the multipath mitigation method is used for the Kalman filtering based on the ionosphere free combination of phase and pseudorange observation,the least square ambiguity decorrelation adjustment is used in L1 ambiguity resolution and the wide-lane and L1 ambiguity are estimated with parallel filtering.
     该策略使用多路径削弱方法,以相位与伪距无电离层组合作为观测量进行滤波,对相关性较强的L1模糊度使用最小二乘模糊度降相关平差法进行整数估计,并行解算宽巷和L1模糊度。
短句来源
  相似匹配句对
     b) a G-M estimator of ω'1α, ω'2β and ω'1α+ω'2β under L (Xβ, Aα; δ21V, δ22U} respectively.
     b)G-M估计
短句来源
     A Novel Scheme for Integer Frequency Offset Estimation in OFDM
     估计OFDM整数频偏的新方法
短句来源
     Finally, the best integer equivariant estimation is proposed.
     最后还提出最优整数估计
短句来源
     TALKING ABOUT THE INTEGER
     整数评述
短句来源
     An Estimator of Reflection Coefficients
     反射系数的估计
短句来源
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  integer estimation
The class of admissible integer estimators is introduced and classical adjustment theory is extended by proving that the integer LS estimator is best in the sense of maximizing the probability of correct integer estimation.
      
This theorem is used to show how the probability of correct integer estimation depends on changes in the second moment of the ambiguity `float' solution.
      
Rank-defect integer estimation and phase-only modernized GPS ambiguity resolution
      
The problem of integer estimation has drawn a lot of attention in the past decade, and is now often considered solved.
      
The residuals and their properties depend on the integer estimation principle used.
      
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In this paper, firstly the theoretic pitfal, which is caused through evaluation the rightness of integer ambiguity solution based on the three step approach of the traditional hypothesis test theory, is pointed out; then the concept of the pull in region for ambiguity and the definition of the admissible integer estimation are introduced, and on the basis of the original definition for the admissible integer estimation a new severer definition is given; finally based on this new definition of the admissible...

In this paper, firstly the theoretic pitfal, which is caused through evaluation the rightness of integer ambiguity solution based on the three step approach of the traditional hypothesis test theory, is pointed out; then the concept of the pull in region for ambiguity and the definition of the admissible integer estimation are introduced, and on the basis of the original definition for the admissible integer estimation a new severer definition is given; finally based on this new definition of the admissible integer estimation, the concept of ambiguity success rate is discussed and the corresponding formulas are deduced. Theoretically speaking, only ambiguity success rate is a severe approach to evaluate the rightness of ambiguity integer solution.

首先指出了基于传统的假设检验理论的三步法在评价模糊度整数解正确性时存在的理论缺陷 ,然后介绍了模糊度归整域的概念和可容许整数估计的定义 ,并在可容许整数估计原定义的基础上给出了更为严密的新定义。最后 ,基于这个可容许整数估计的新定义 ,讨论了模糊度成功率的概念及其计算公式。从理论上讲 ,只有模糊度的成功率才是评价模糊度整数解正确性的严密尺度。

A new class of GNSS ambiguity estimator is introduced in this paper. This class is referred to as the class of integer equivariant(IE) estimators since it still obeys the important integer remove-restore principle of integer estimation. It is shown that the IE-class is larger than the class of integer estimators as well as larger than the class of linear unbiased estimators. We will also give a useful representation of IE-estimators. This representation reveals the structure of IE-estimators and shows how they...

A new class of GNSS ambiguity estimator is introduced in this paper. This class is referred to as the class of integer equivariant(IE) estimators since it still obeys the important integer remove-restore principle of integer estimation. It is shown that the IE-class is larger than the class of integer estimators as well as larger than the class of linear unbiased estimators. We will also give a useful representation of IE-estimators. This representation reveals the structure of IE-estimators and shows how they operate on the ambiguity float solution. Finally, the best integer equivariant estimation is proposed.

介绍了一类新的GNSS模糊度估计。因为该类遵循移去 恢复原理 ,称之为整数等变估计类。本文将说明整数等变估计类较整数估计类和线性无偏估计类的范围要大 ,同时给出一个相当有用的整数等变估计类的表达式。这个表达式揭示了整数等变估计类的结构 ,并显示该表达式如何在浮点解的基础上实现整数等变估计。最后还提出最优整数估计

This paper points out the theoretic pitfall caused by evaluating the rightness of integer ambiguity solution based on the three-step approach of the traditional hypothesis test theory, and introduces the concept of the pull-in region for ambiguity and the definition of the admissible integer estimation. On the basis of the original definition for the admissible integer estimation, a new severer definition is given. On the basis of this new definition of the admissible integer estimation, the concept of ambiguity...

This paper points out the theoretic pitfall caused by evaluating the rightness of integer ambiguity solution based on the three-step approach of the traditional hypothesis test theory, and introduces the concept of the pull-in region for ambiguity and the definition of the admissible integer estimation. On the basis of the original definition for the admissible integer estimation, a new severer definition is given. On the basis of this new definition of the admissible integer estimation, the concept of ambiguity success rate is discussed and the corresponding formulas are deduced.

针对如何评价模糊度整数解的正确性 ,指出了基于传统的假设检验理论的三步法存在的理论缺陷 ,介绍了模糊度归整域的概念和可容许整数估计的定义 ,并在Teunissen关于可容许整数估计原定义的基础上给出了更为严密的新定义。基于这个新定义 ,讨论了模糊度成功率的概念及其计算公式

 
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