Lastly, we analyze the reasons of magnetic heading's error and the compensation methods. What's more, we experiment to validate the ellipse hypothesis compensation method.
最后，分析了磁航向误差产生的原因以及补偿方法，并用实验对椭圆假设补偿方法进行了验证。
Firstly, it was pointed out that the unreasonable aggregation algorithm and constant hypothesis of the time-varying system were main sources of equivalent error.
首先，指出等值过程中不合理的聚类算法、对时变系统的定常化假设是误差主要来源。
Algorithm for error coefficients and compensation method is studied based on the ellipse hypothesis.
研究了基于椭圆假设求解误差系数算法和误差补偿方法。
In this paper, a method of process quality diagnosis using hypothesis testing for residual sequence of ARMA innovation model estimation error by recursive maximum likelihood method was studied.
本文基于辨识 ARMA新息模型生成估计残差序列 ，再对残差序列的平均值和无偏方差进行假设检验 ，可实现工序质量的异常诊断。
The structure with anomalous plane or calculating temperature load will bring large error when the rigid-floor hypothesis is adopted.
对于平面不规则或考虑温度荷载工况的结构，刚性楼板假定会产生较大误差。
The structure with anomalous plane or calculating temperature load will bring large error when the rigid-floor hypothesis is adopted.
对于平面不规则或考虑温度荷载工况的结构，刚性楼板假定会产生较大误差。
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