巧用Excel快速求解条件方程式

Solving Rapidly Condition Equations by Excel

介绍用Ｅｘｃｅｌ 求解条件平差中的条件方程式。应用该方法不需要解算法方程而直接在［ＰＶＶ］＝ Ｍｉｎ 的条件下求出观测值改正数及［ＰＶＶ］，再得到观测值的平差值，并通过实例验证了该方法的正确性。

The paperintroducestosolve rapidly condition equationsin condition adjustment by Excel.Onthiscondition [pvv]= min,correctionsofobservation value,[pvv] and adjustmentvalues ofobservationvaluesaresolved directly.Thecorrectnessofthe methodistestedandverified basedon an example.