摘要
通过引进典则参数，以较简捷的方式证明了秩亏网平差应满足的条件方程，从而用附有条件的平差方法求解秩亏网平差参数的最小二乘极小范数解。
By using canonical parameter, this paper proves the constraint equations which rank defect network adjustment should have in the simpler way, so that, we can use the method of parameter adjustment with constraint to calculate the least square and minimum norm solution of paraeters of rank defect network adjustment.
出处
《测绘工程》
CSCD
1998年第2期32-37,共6页
Engineering of Surveying and Mapping
关键词
附有条件
参数平差
秩亏网
典则参数
误差
Parameter adjustment with constraints
Rank defect network
Canonical parameter
