全球导航卫星反射信号的镜面反射点算法Algorithm of specular reflection points in GNSS-R
胡长江,李英冰
摘要(Abstract):
文章从镜面反射点的定义出发,导出了在搜索镜面反射点时应满足的几何条件,分析了目前用于搜索镜面反射点算法的优点及不足;在此基础上,提出了一种二分算法;最后通过双基实验数据对这一算法进行验证,并与其他算法进行对比,结果显示出这种算法在收敛速度、搜索精度以及准确性等方面的优越性。
关键词(KeyWords): 全球导航卫星反射信号;镜面反射点;二分算法;S.C.Wu算法
基金项目(Foundation): 国家自然科学基金(51077105);; 国家电网公司科技项目(SG11013)
作者(Author): 胡长江,李英冰
DOI: 10.16251/j.cnki.1009-2307.2014.12.010
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