2010 测绘学报: P范分布混合整数模型极大似然估计 李博峰, 沈云中研究P范分布混合整数模型参数估计理论,首先采用极大似然理论,顾及实参数可导而整参数不可导,导出P范分布整数搜索准则,并证明最小二乘整数搜索准...
2010 Science China: Wide area real time kinematic decimetre positioning with multiple... Yanming Feng and Bofeng LiThis paper presents the technical basis for wide area real time decimetre posit...
2010 JoSE: Global Navigation Satellite System ambiguity resolution with constraints... Bofeng Li and Yunzhong ShenCarrier phase ambiguity resolution is the key to precise positioning with a glob...
2010 JoGR: Geometry‐specified troposphere decorrelation for subcentimeter real‐time... Bofeng Li, Yanming Feng, Yunzhong Shen, Charles Wang[1] Real‐time kinematic (RTK) GPS techniques have be...
2010 J Geodesy: Fast GNSS ambiguity resolution as an ill-posed problem Bofeng Li, Yunzhong Shen, Yanming FengA linear observational equation system for realtime GNSS carrier phase ambiguity res...
2010 GPS Solutions: A windowing-recursive approach for GPS real-time kinematic... Zebo Zhou, Yunzhong Shen, Bofeng LiAll conventional Kalman filtering methods depend to a great extent on dynamic...
2010 GPS Solutions: Three carrier ambiguity resolution: distance-independent... Bofeng Li, Yanming Feng, Yunzhong ShenIn spite of significant research in the development of efficient algorithms ...
2009 武大学报: 双频GPS接收机单差硬件延迟分析 周泽波，沈云中，李博峰采用超短基线伪距单差模型分析了多种GPS 接收机的硬件延迟,并对硬件延迟进行线性回归,建立了硬件延迟的线性模型。
2009 武大学报: 利用三频GNSS进行长距离实时精密导航 李博峰，沈云中，冯延明针对三频全球导航卫星系统(GNSS)可构成多组模糊度极易固定的超宽巷组合这一最显著的优点,提出了一种利用三频GNSS进行长距离实时精密...
2009 武大学报: 附有约束条件的GPS模糊度快速解算 李博峰，沈云中采用GPS 相位观测值进行快速定位时, 由于坐标与模糊度参数间的强共线性, 造成浮点模糊度最小二乘解的精度很差, 整周模糊度难以正确固定。
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