摘要
提出秩亏自由网平差的一种新解法，只要知道误差方程系数阵中t0个线性无关的列向量，就能很快地得到最小二乘最小范数解，实际计算表明，这种新解法是简单有效的。
In this paper, we start from the construction of the coefficient matrix to find out a new computational method on rank defect free network adjustment. If only t0 column vectors of linear independence in the coefficient matrix are founded, we can construct the least square minimum norm solution. This computational method is simple and valid in practicable computation.
出处
《测绘工程》
CSCD
1998年第2期35-38,共4页
Engineering of Surveying and Mapping
关键词
自由网平差
直接解法
最小二乘最小范数解
Free network adjustment
Direct solution
The least squares minimum norm solution
