基本释义:

正则化协方差

网络释义

1)regularized covariance,正则化协方差

2)normalized mean-square error,正则化均方误差

3)regularized semivariogram,正则化半方差图

4)regularized variogram,正则化方差图

5)positive definiteness covariance,正定协方差

6)modified covariance,修正协方差

用法和例句

A new method of the modified covariance extended Kalman filtering(MVEKF) was applied to passive location and tracking using three satellites for moving target in this paper.

把一种新的修正协方差扩展卡尔曼滤波(MVEKF)方法引入三星对运动目标的时差无源定位跟踪中,克服了EKF受初始状态和测量误差影响大的缺点,也不用像MGEKF一样需要观测方程的修正函数,仿真表明该滤波方法相对来说收敛速度更快,跟踪性能更好。