实验结果表明，与最小二乘法相比，当数据中存在个别误差较大的离群点时，采用最小绝对偏差法可以使得定位精度得到明显改善。
Experimental results show that compared with least squares, least absolute deviation can improve location accuracy effectively considering the existence of several outliers.
不排除有个别场合，例如在讨论噪音的测量问题时，某些误差信号的随机性质不容忽略。
There will be a few occasions, such as in the discussion of noisy measurements, where the random nature of certain error signals cannot be ignored.
在误差较小时，对某些公式的应用范围和个别系数提出了新的建议。
New proposal is raised for application and individual coefficient of some formulae when the error is smaller.
应用推荐