孙海燕. 一元p-范极大似然平差[J]. 武汉大学学报 ( 信息科学版), 1994, 19(2): 150-156.
引用本文: 孙海燕. 一元p-范极大似然平差[J]. 武汉大学学报 ( 信息科学版), 1994, 19(2): 150-156.
shu
Sun Haiyan. The Monadic p-th Norm the Maximum Likelihood Adjustment[J]. Geomatics and Information Science of Wuhan University, 1994, 19(2): 150-156.
Citation: Sun Haiyan. The Monadic p-th Norm the Maximum Likelihood Adjustment[J]. Geomatics and Information Science of Wuhan University, 1994, 19(2): 150-156.
shu

一元p-范极大似然平差

The Monadic p-th Norm the Maximum Likelihood Adjustment

    摘要
  • 摘要: 本文详细推导了一元p-范极大似然平差的计算公式。在观测误差分布单峰、对称的条件下,该法可同时确定参数估值μ、σ0、p在忽略p的随机性影响时,本文还推导了Dμ的估算公式。

     

    Abstract: The calculating formulas of the monadic p-th norm maximum likelihood adjustment is derived. Under the assumption that the distribution of observations is unimodal and Symmetrical,this method can give the estimated values of μ,σ0, p simultaneously.A formula is also given to calculate Dμ. Two examples are presented finally. When the size of.the sample is large,the estimated values are near to their theoretical ones.

     

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