相对误差 [数] relative error ; Fractional error ; proportional error
浮点相对误差 eps
平均相对误差 MRE ; Mean Relative Error ; MARE ; RMRSE
示值相对误差 relative error of indicating value ; Relative indication error
相对标准误差 [统计] relative standard error ; relative standard deviation
相对分析误差 RPD ; relative percent deviation
相对静误差 relative static characteristics derivation
相对流量特征误差 relative flow characteristics derivation
相对均方根误差 RRMSE
相对压力特征误差 relative pressure characteristics derivation
非常小,我们称其为相对误差。
并不是,测量一个周期,而是,测量10个周期,因为这样,不确定性减小,测量值的,相对误差减小。
But instead of measuring one period, I'm going to measure ten periods, because that gives me a smaller uncertainty, a smaller relative error in my measurements.
如果全球定位系统不能修正相对论效应——爱因斯坦最著名的发现相对论的产物,这些信号就会积累大量的误差,其数据就会变得毫无意义。
If they could not correct for the effects of relativity, Einstein's most famous discovery, GPS signals would accumulate so many errors that their data would be meaningless.
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