摘要
在实验数据的处理中 ,估算间接测得量的误差时 ,经常引用加减运算、乘除运算的代数误差公式。但是 ,代数误差公式并不是普遍适用的。本文证明 ,代数误差公式适用的充分条件是取误差的各量相互独立。
During processing of experimental data,algebraic error formulas are generally used to calculate indirect measurement error.However,algebraic formulas arenot yenerally used.This paper proves that sufficient condition available to them is that the error varialles are independent one another.
出处
《大学物理实验》
2002年第2期60-63,共4页
Physical Experiment of College
