计算测量过程中所观测元素的平差计算，方便我们进行算据的分析结算-Calculated by measuring the process of observation of the adjustment element, the convenience of our calculation, according to an analysis of settlement

vb版的条件平差原程序，来自vb语言与测量平差程序设计-vb version of the conditions of adjustment of the original program, from the vb program design language and Survey Adjustment