In order to enhance the location estimation performance of mobile station tracking and positioning, a new method of mobile location optimal estimation based on the federated filtering structure and the simplified unscented Kalman filter is presented.

為了進(jìn)一步提高移動(dòng)臺(tái)的跟蹤和定位性能视频一区二区公开，提出了一種基于聯(lián)邦濾波結(jié)構(gòu)和簡(jiǎn)化UKF的移動(dòng)位置最優(yōu)估計(jì)與融合新方法日日摸夜夜爽毛片免费视频。

The nonlinear transformations called the unscented transformation is applied to propagate the means and covariances of states, and the errors caused by linearization of extended Kalman filter is eliminated.

UKF采用確定性采樣策略华人免费视频，通過(guò)UT變換實(shí)現(xiàn)狀態(tài)均值和方差的非線性傳播@免费毛片网\，避免了擴(kuò)展卡爾曼濾波產(chǎn)生的線性化誤差黄色视频123入口，并且無(wú)需計(jì)算雅可比矩陣欧美三级片手机在线观看。

Large initial state error and non-Gaussian distribution of state may exist in the deep-space autonomous celestial navigation, so based on the classic six orbit elements, an orbit determination method for deep-space probe is proposed by using starlight angle as measurement information and the unscented particle filter algorithm.

針對(duì)深空自主天文導(dǎo)航中可能存在初始狀態(tài)誤差較大、狀態(tài)分布非高斯分布等問(wèn)題先锋色xfplayav资源站，基于軌道6根數(shù)描述形式国产第一页www，提出了利用星光角距觀測(cè)信息和UPF算法確定探測(cè)器軌道的方法。