为了提高GNSS用户在没有差分信息支持条件下的实时定位精度,本文聚焦于基于历元间差分相位的实时定位和低轨卫星定轨算法研究。文......

BACKGROUND:Dyslexic children exhibit reading ability unmatched to age,although they possess normal intelligence and are ......

A pioneering self-optimizing teaching method in student-centric seminars was introduced in this paper, in which each stu......

机顶盒产品的功能强大与否很大程度上取决于GUI,为了减少上层GUI设计的代码重复和底层厂商为适应上层而进行的不断改变,在移值接口......