skew error

Based on channel sampling data statistics, this dissertation proposed two time skew error estimation algorithms using the adaptive blind estimation and the maximum likelihood correlation estimation method.

根据通道采样数据的统计特性，分别提出了基于迭代盲估计和极大似然估计的时基误差估计算法。

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Based on channel mismatches characteristic, the channel mismatches self-adaptive synthesis estimation model was established. This dissertation gave self-adaptive time skew error estimation algorithm based on frequency domain.

研究了通道失配误差的特点，建立了通道失配误差自适应综合估计模型，分别给出了频域和时域自适应估计算法。

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NC Machining of Roller of Skew Rolling and Error Analysis

斜轧球类件轧辊的数控车削加工及误差分析

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The quaternion attitude algorithms are studied in this paper. The scale error, skew error and drift error for algorithms of different kind are clearly described by using US fraction of attitude matrix.

该文对姿态计算四元数方法进行了研究.通过对计算姿态矩阵的US分解，清楚地表达了不同算法的标度误差、歪斜误差和漂移误差；

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Study on error online measurement for complex curved surface profile error of skew roller based on error separation technique

基于误差分离技术的斜轧复杂型面轮廓度误差在线检测方法研究

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