WGI的音标

This dataset attempts to set a standard for transparency, the authors say, noting they have submitted papers relating to the WGI to refereed publications and chapter publications in books.

作者说，这个数据集试图设立一个透明度标准，并说明他们把与全球治理指标有关的论文提交给了书中提到的出版物和章节出版物。

Based on the WGI, the researchers estimate that when governance is improved by one standard deviation, incomes rise about three-fold in the long run, and infant mortality declines by two-thirds.

以全球治理指标为基础，研究人员估计在治理改善一个标准差的情况下，从长期看收入就会提高三倍，婴儿死亡率降低三分之二。

PKF algorithm can avoid the nonlinear coupling phenomenon between system parameters and state variables, and WGI procedure with an objective function is applied to obtain the stable and convergent solutions.

参数卡尔曼滤波算法可避免系统参数和状态变量之间的非线性耦合，同时通过带有目标函数的全局迭代算法保证能够获取到稳定、收敛的识别结果。