星历 meaning in English
ephemeris ephemeris
igr
Examples
- Simulation of recovering gravitational potential model from the ephemeredes of champ
卫星星历恢复引力位模型的模拟研究 - Effect of ephemeris error on the positioning accuracy of double - star positioning system
星历误差对双星定位系统定位精度的影响 - Index with graphics and illustrations about stars , the solar system , cosmology and galileo
-天文学基础知识,天象预报,星历表和天文相关软件下载。 - The orientation information of the sun , the moon and the earth , together with ephemeris are utilized to develop autonomous navigation algorithm , as well as its realization by dsp hardware
在小样本观测数据情况下,研究利用日地月方位信息和日月星历表进行航天器自主导航以及利用dsp实现航天器自主导航器的技术。 - To jupiter gps oem board receiver of the low cost , the software was developed according to the original data of satellite , the primitive observation data of receiver and gps theory of technology based on gps pseudo - range observation and carrier phase measurement . 2
针对低成本的jupitergpsoem板接收机，直接根据星历原始数据和接收机原始观测数据以及gps定位技术的理论进行了gpsoem板的伪距与载波相位定位软件的开发。