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一、传感器的精度指标,目前为学术界争论的问题:有人主张用随机误差和系统误差的极限作为精度指标,制造厂家感到太困难;有人主张用最小二乘法,另一部分人则主张用先取方根和再取不确定系数作为精度指标。目前还没有哪种说法能够统一争论。 有一点是比较普遍能够接受的,这就是用回归方法求理论直线。因为求误差必
First, the accuracy of the sensor index, the current academic controversy: Some people advocate the use of random errors and system error as the precision index, manufacturers feel too difficult; some people advocate the use of least squares, while others advocate the use of pre-emptive Root and then take uncertain coefficient as the accuracy index. There is no such thing as a unified argument. One thing is more common to accept, which is to use the regression method for theoretical straight lines. Because of the error must be