常見例句雙語例句This paper presents a method of self difference GPS positioning by fictitious datum station, which is suited to settled line such as railway and highway.提出了一種適合于鐵路和公路固定線路的虛擬基準站自差分GPS定位的方法;This paper studies the determination of datum station with GPS and the computation problems of the sound pulse signal received by the datum station of echo pulse receiver under water.研究了用GPS測定基陣坐標,分析了水聽器基陣所接收到的聲脈沖信號的處理。gpscenter.whu.edu.cnSome problems such as the foundation of dynamic fictitious datum station, the neural network framework of fictitious datum station are discussed. The method of neural network training is described.討論了建立動態(tài)虛擬基準站的方法及基于神經(jīng)網(wǎng)絡(luò)的虛擬基準站的結(jié)構(gòu),并對這一神經(jīng)網(wǎng)絡(luò)進行了訓練。 返回 datum station