Under other conditions the singular point corresponds to a single star.
2
研究表明,对单星无源定位的理论和工程实现,尚需作进一步的研究。
The research results showed that the theory and engineering implementation of passive location by single reconnaissance satellite were need more investigation.
3
该方法适用于单星sar以及分布式sar高精度多普勒参数的估算。
This method is suitable for both single SAR and distributed SAR Doppler parameters precision calculations.