摘要
文章用计算机语言(MATLAB)完成了常规Kalman(卡尔曼)滤波和平方根滤波的实现过程,并且用实测数据比较和分析了常规Kalman滤波和平方根滤波在处理病态矩阵时的表现,试验验证了平方根滤波对病态矩阵的处理具有明显的优越性。
With the help of MATLAB language,this paper completed the implementation process of conventional Kalman filter and the square-root Kalman filter and then compared and analyzed their performance when dealing with pathological matrix.It verified that the square-root Kalman filter has obvious superiority in dealing with pathological matrix.
出处
《测绘与空间地理信息》
2012年第1期66-68,共3页
Geomatics & Spatial Information Technology
基金
国家自然科学基金项目(40874001)
海岛(礁)测绘技术国家测绘局重点实验室项目(2010A01)资助
