摘要
本文阐述分块矩阵混合平差法在测角网中的实际应用。提出两种算法：（１）条件方程转化为坐标角未知数平差法；（２）条件方程转化为坐标未知数平差法；同时指出这两种算法的特点、平差步骤和计算技巧。
This article expottnds on the practical applicatioa of The mixed adjustment by using partitioned matrix to triangulation network. Two kinds of algorithms have been put forward: (1)The'Adjustment by converting condition equations into coordinate angle unknown:numbers; (2) The Adjustment by converting condition equations into coordinate .unknown numbers. At the same time,the article introduces the charaeteristics of both algorsthms, adjustment steps and computation skills in applying them.
出处
《苏州城建环保学院学报》
1994年第4期19-32,共14页
Journal of Suzhou Institute of Urban Construction and Environmental Protection
基金
院科研基金
关键词
分块矩阵
混合平差法
测角网
坐标角
计算
triangulation network
coordinate angle unknown number
coord mate unknown number
