例句與造句

1. the main contents of this dissertation consist of the following parts : an improved unscented kalman filter using spherical simplex unscented transformation ( sukf ) is derived in an attempt to solve the attitude estimation problem with the biased gyro or not from the vector observations
   主要完成了以下幾方面的工作:針對(duì)有陀螺和無(wú)陀螺兩種模式,提出了一種基于簡(jiǎn)化球形分布sigma點(diǎn)ut變換的改進(jìn)型ukf濾波(sukf)的衛(wèi)星姿態(tài)估計(jì)算法。
2. in this dissertation, the nonlinear filter methods are deeply studied on theory and application for the attitude estimation from vector observations of the three-axis stabilized satellite attitude measurement system . furthermore, for the shortages in extended kalman filter, several improved schemes are presented
   本文針對(duì)基于矢量觀測(cè)的三軸穩(wěn)定對(duì)地定向衛(wèi)星的姿態(tài)確定問(wèn)題,從理論和應(yīng)用兩個(gè)方面對(duì)衛(wèi)星姿態(tài)確定的非線性濾波技術(shù)作了深入和細(xì)致的研究。
3. It's difficult to find vector observation in a sentence. 用vector observation造句挺難的