Background noise variance的用法和樣例：
例句
- A new filtering approach is proposed for calculating the variance of adaptive adjustment process noise.
介紹一種自適應調整過(guò)程噪聲方差的濾波計算新方法。 - This algorithm can adjust the system process noise covariance adaptively along with the characteristic of maneuvering to adapt to different target maneuvers.
該算法使系統狀態(tài)噪聲方差隨著(zhù)機動(dòng)特性能夠自適應調整，自適應各種機動(dòng)情況。
