\begin{aligned} P_{image}.x&=\lfloor P_{ndc}.x*image\_width \rfloor \notag \\ P_{image}.y&=\lfloor (1-P_{ndc}.y)*image\_height \rfloor \notag \end{aligned} \\ 注意NDC 坐标系是连续的坐标系,只有转换到图像坐标系,才会对坐标进行取整操作。此外,NDC 坐标系仍是三维坐标系,不过...
The electrical resistivities of the tetragonal CaC/sub 2/-type rare-earth dicarbides RC/sub 2/ (R = La, Ce, Pr, Nd, and Sm) and the magnetic susceptibilities of RC/sub 2/ (R = Pr, Nd, and Sm) are reported. The dicarbide LaC/sub 2/ becomes a superconductor at 1.6 K, which...
1. 在GR-R（量具重复性和再现性）报告中，NDC（分级数）是一个关键的计算值，用于决定量具研究是否有效。2. NDC 用于计算产品波动范围在97%置信区间内的等级数。具体而言，分级数是零件变差除以GR&R（量具的重复性和再现性）后再乘以一个系数的结果。3. 当NDC 等于5或更大时，表明量具研究是有效的...
在MSA(测量系统分析)中,NDC(Numerical Discrepancy Calculation)和GRR(Gage R&R)是两个重要的概念。NDC是用来衡量测量系统的稳定性和准确性的指标,而GRR则是评估测量系统的可重复性和再现性的方法。 首先,NDC是通过对测量结果与参考值之间的差异进行计算得出的。它可以反映出测量系统的偏差和变异程度,并判断测量系统是...
根据上述说明,NDC/RDC勺选址会在四方面对成本产生影响:仓储成本、工厂到NDC的短途运输成本、RDdU货场的短途运输成本和从RDC车直送到RDCW在城市的市内经销商和KA的配送成本。一、仓储成本(C1)在仓库规模和发货量一定的前提下,仓储成本可以分为变动部分和固定部分。变动部分是仓库租金,租金水平会随着选址的不同而变化...
TXNDC2 showed a strong correlation with PRM1 (r = 0.761) and PRM2 (r = 0.767). The coefficient of determination correlated up to 60% of PRM1 and PRM2 expression solely with TXNDC2 expression. Moreover, PRM1 was perfectly correlated (r = 0.993, p = 0.000) with ...
An RNA-binding prediction algorithm, RNAbindRplus55, suggests that the C-terminal region, especially residues 177–201, interacts with RNA (Supplementary Fig. 7). We therefore hypothesize that the C-terminal IDR is binding to RNAs which in turn recruit further proteins. This model is consistent...
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GR-R中的NDC是指分级数，是衡量测量系统识别系统变异能力的一个重要指标。在量具重复性和再现性报告中，NDC用于评估测量系统是否能够有效地区分不同等级的产品波动。具体来说，NDC是计算产品波动范围97%置信区间内的等级数，它等于零件变差除以GR&R后再乘以一个系数。这个系数用于确保在统计上能够可靠地区分...