空调室内空气流速测量结果的不确定度通常很高。很大一部分测量误差是由评估方法引起的。结果表明，在不增加工作量的情况下，使用适当的统计方法可以提高结果的准确性。在这种情况下，二项式分布给出了比高斯分布更好的结果。为了优化测量的持续时间，必须确定最有利的读取间隔。这个时间间隔可以用空气速度的自相关函数来定义。引文:研讨会，ASHRAE交易，第87卷，第一部分，伊利诺伊州芝加哥

The uncertainty of measurement results of air velocities in air-conditioned rooms generally is very high. A considerable part of the measurement errors are caused by the evaluation methods.It is shown that the accuracy of results can be ameliorated by using suitable statistical methods without increasing the effort. In this case binomial distribution gives better results than Gaussian distribution.To optimize the duration of measurements the most favorable reading interval must be determined. This time interval can be defined by the autocorrelation function of air velocity.