戴吾蛟, 丁晓利, 朱建军. 基于载噪比及参数先验信息的抗差模型[J]. 武汉大学学报 ( 信息科学版), 2008, 33(8): 834-837.
引用本文: 戴吾蛟, 丁晓利, 朱建军. 基于载噪比及参数先验信息的抗差模型[J]. 武汉大学学报 ( 信息科学版), 2008, 33(8): 834-837.
DAI Wujiao, DING Xiaoli, ZHU Jianjun. Robust Model Based on C/No and Priori-information of Parameters[J]. Geomatics and Information Science of Wuhan University, 2008, 33(8): 834-837.
Citation: DAI Wujiao, DING Xiaoli, ZHU Jianjun. Robust Model Based on C/No and Priori-information of Parameters[J]. Geomatics and Information Science of Wuhan University, 2008, 33(8): 834-837.

基于载噪比及参数先验信息的抗差模型

Robust Model Based on C/No and Priori-information of Parameters

  • 摘要: 结合GPS应用的特点,建立了一种综合载噪比(C/No)及参数先验信息的抗差模型。试验结果表明该模型具有更高的抗差性能,从而能更有效地削弱GPS观测量中各种误差的影响。

     

    Abstract: Based on GPS application,a new stochastic model based on the combination of C/No and priori-information of parameters is proposed.The results show that the new model is more reliable and can mitigate the errors in the GPS observations effectively.

     

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