covariance method

Correction via the covariance method was superior to the correction via division.

以协方差方法校正效果为佳。

Random phase screen generation by covariance method

大气相位屏的协方差冲激函数产生法

The statistical covariance method can be used to approximately analyse non-linear system and research the small deviation abut standard trajectory caused by input disturbances. Generally, the result is better than Monte carlo method.

统计协方差法可以用来近似分析非线性系统，研究由输入干扰引起的围绕标准弹道的小偏差，一般效果比蒙特卡洛法好。

Results show that the Copula based method produces better backtest results than the traditional variance-covariance method.

结果表明,基于copula方法估计的投资组合风险值比方差协方差方法估计的投资组合风险值更接近实际数据.

Research on Covariance Method of Accuracy Analysis in Missile Terminal Guidance

导弹末制导精度分析的协方差方法研究

The model was validated with the data measured by eddy covariance method.

用涡度相关方法，观测了感热通量和潜热通量，对模型进行了验证。

The effect of lattice filtering is comparable to covariance method, but much better than autocorrelation method.

从效果上看，格点法接近协方差法，但较自相关法有明显地改善。

Suspension Parameter Optimization of Farm Transport Vehicle Using Covariance Method

协方差分析方法优化农用车悬架参数