state estimation的用法和樣例：
例句
- Linear measurement equation and linear static state estimation algorithm based right-angle coordinate are proposed when only PMU measurements are used.
在完全使用相量量測的情況下，提出了基于直角坐標系的實(shí)數形式的電力系統線(xiàn)性量測方程，和相應的線(xiàn)性靜態(tài)狀態(tài)估計算法。 - This paper also considers the estimation problems based on the different Cartesian coordinates.
本文還考慮了各傳感器分布在不同地理位置時(shí)的狀態(tài)估計問(wèn)題。
