用掷骰子的方法模拟不同类型的测量误差

Using the Method of Throwing the Dice to Imitate Different Kinds of Observation Errors

利用掷骰子的方法模拟了不同类型的测量误差,且通过实例,对均匀分布、三角分布、正态分布的随机误差进行模拟,对其数字特征与对应不确定度进行印证,并提出了用掷骰子的方法产生给定数学期望与方差的正态随机数的模拟法。

This article introduces the way of throwing the dice that we can use to imitate theoretical evidence and specific method of different kinds of observation errors. We can also imitate random error of uniform distribution, Simpson distribution, normal distribution through examples. We can also verify digital character and uncertainty of measurement and put forward the simulation method of normal random figure using the way of throwing the dice which produces expectation and variance.