It may be useful to make this deviation sensitivity parameterized to return more or less records as outliers. 将这个偏差敏感度参数化有助于返回更多或更少的记录作为离群值。
The experiments show that three times of the ratio of standard deviation to sensitivity is reasonable. 实验表明:用标准偏差与灵敏度比值的3倍较为合理。
In our algorithm, we build up the mathematic model of image definition evaluation with the gradient of Sobel operator modulo 2. This evaluation function has features of small deviation, single peak, and high sensitivity, apparent variation trend near focus plane. 算法采用了以2为模的Sobel算子梯度建立图像清晰度评价函数的数学模型。该评价函数具有无偏性好,单峰性强,灵敏度高,在焦平面变化趋势明显等特点。
The model describes the relationship between the rotating center deviation and the reflective optical intensity modulation and quantitatively relates the fiber bundle structure to the sensitivity and linear range of the sensor. 该模型从数学上描述了旋转中心偏移和反射光强度调制之间的关系,定量地得出了光纤束结构参数对传感器灵敏度和线性范围的影响。
The limit of this method is 0.1431 μ g/ g, relative standard deviation is between 3.22% and 4.40%, standard recycling rate ranks from 83.6% to 102.6%. This method features simple and rapid operation, as well as high sensitivity. 锑的检测限为0.1431μg·g-1,相对标准偏差为3.22%~4.40%,标准回收率83.6%~102.6%,该方法操作简便、快速,灵敏度高。
But now, in the OFDM system, there are still a lot of key problems which have not got a good solution, such as peak power ratio, frequency deviation sensitivity and so on. To a certain extent this restrict the application range of OFDM technology. 但是,目前在OFDM系统中,还有很多的关键问题没有得到很好的解决,例如高峰均功率比、频偏敏感等,这在一定程度上制约了OFDM技术的广泛应用。
Used the minimization of folding deviation and sensitivity as the goals, the robust design model to the mean design variables is established. 以折页机构折页偏差和灵敏度最小为目标,建立设计变量均值的稳健设计模型。