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秩和之
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  rank sum test
     The deviation of serum IL_6levels in average rank sum test between H.pylori positive and H.pylori negative group was16.38.The mean values were108.46pg/ml and51.32%respectively.
     幽门螺杆菌阳性组与阴性组IL_6平均秩和之差为16.38,均数分别为108.46pg/ml及51.32pg/ml;
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     The deviation of serum IL_8level in average rank sum test was34.The mean values were163.09pg/ml and92.36pg/ml seperately.
     IL_8平均秩和之差为34 ,均数分别为163.09pg/ml及92.36pg/ml;
短句来源
     The deviation of serum IL_10level in average rank sum test was _3.32with the mean value equal to12.56pg/ml and15.88pg/ml.
     IL_10平均秩和之差为 -3.32 ,均数分别为12.56pg/ml及15.88pg/ml。
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  相似匹配句对
     The Rank of Adjoint Matrix
     伴随矩阵的
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     3.The relationship between the solution of the adjustment with rank-defects and its system of reference.
     3,亏平差解与参考系的关系。
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     The Tour in the Movie Art
     电影艺术
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     Indian Summer
     印第安
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     Ranks of Infinite Matrices
     无限方阵的
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  rank sum test
Data were evaluated using the Kruskal-Wallis rank sum test.
      
A significant higher microvessel density (MVD) was observed in the tumors with high expression of VEGF compared with the tumors with low expression of it (12.17±2.57/mm2 vs 6.01±1.161/mm2, rank sum test, P>amp;lt;0.01).
      
Normality test, rank sum test and Chi-square test were used in statistical analyses with SAS package.
      
Both SCGB2A2 mRNA and protein expression were significantly higher in estrogen-receptor-positive compared to estrogen-receptor-negative tumors (Mann-Whitney rank sum test, p=0.04; chi-square test, p=0.01; respectively).
      
At 3 and 12 months, the insulin antibody values were significantly lower in the human group than in the porcine group (p >amp;lt; 0.05, Wilcoxon's rank sum test).
      
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In this paper the formulas of asymptotic relative efficiency and asymptotic loss are derived for a rank binary integration detector after checking Capon's regularity conditions. The results of calculation show that there exists an optimal rank quatization threshold which minimizes the asymptotic loss.It is demonstrated that the optimal threshold is approximately equal to 0.8 (N + 1), where N is the number of reference cells. As N increases, the minimal asymptotic loss decreases and approaches to 0.94dB. Although...

In this paper the formulas of asymptotic relative efficiency and asymptotic loss are derived for a rank binary integration detector after checking Capon's regularity conditions. The results of calculation show that there exists an optimal rank quatization threshold which minimizes the asymptotic loss.It is demonstrated that the optimal threshold is approximately equal to 0.8 (N + 1), where N is the number of reference cells. As N increases, the minimal asymptotic loss decreases and approaches to 0.94dB. Although the rank binary integration detector has a slighly higher asymptotic loss than that of a rank sum detector, it can be implemented more economically.

本文在检验Gapon正则条件后推导了秩二进积累检测器的渐近相对效率和渐近损失公式。计算结果表明,存在最佳的秩量化门限,使渐近损失达到最小。证明了该最佳门限约等于0.8(N+1),这里N是参考单元数。最小渐近损失随N的增加而减小,并趋于0.94 dB。虽然秩二进积累检测器的渐近损失比秩和检测器稍高,但其实现比较经济。

In this paper the formulas of asymptotic relative efficiency and asymptotic loss are derived for a rank binary integration detector after checking Capon's regularity conditions. The results of calculation show that there exists an optimal rank quantization threshold which minimizes the asymptotic-loss. It is demonstrated that the optimal threshold is approximately equal to .8(N +1l), where N is the number of reference cells. As N increases, the minimal asymptotic loss decreases and approaches to 0.94dB. Although...

In this paper the formulas of asymptotic relative efficiency and asymptotic loss are derived for a rank binary integration detector after checking Capon's regularity conditions. The results of calculation show that there exists an optimal rank quantization threshold which minimizes the asymptotic-loss. It is demonstrated that the optimal threshold is approximately equal to .8(N +1l), where N is the number of reference cells. As N increases, the minimal asymptotic loss decreases and approaches to 0.94dB. Although the rank binary integration detector has a slighly higher asymptotic loss than that of a rank sum detector, it can be implemented more economically.

本文在检验Capon正则条件后推导了秩二进积累检测器的渐近相对效率和渐近损失公式。计算结果表明,存在一个使渐近损失最小的最佳秩量化门限,该最佳门限约等于0.8(N+1)。最小渐近损失随N的增加而减小,并趋于0.94dB。虽然秩二进积累检测器的渐近损失比秩和检测器稍高,但比较经济。

This paper devotes discussion to the detection performance of several practical nonparametric radar detectors in Weibull noise: the Dicke-fix detector used in coherent detection,the rank sum(RS) detector and rank quantization(RQ) detector used in incoherent detection.Through analytical calculations and Monte Carlo simulation the small sample performance is given of these nonparametric detectors and the corresponding optimum parametric detectors for stationary white Gaussian noise,i.e.the coherent integrator...

This paper devotes discussion to the detection performance of several practical nonparametric radar detectors in Weibull noise: the Dicke-fix detector used in coherent detection,the rank sum(RS) detector and rank quantization(RQ) detector used in incoherent detection.Through analytical calculations and Monte Carlo simulation the small sample performance is given of these nonparametric detectors and the corresponding optimum parametric detectors for stationary white Gaussian noise,i.e.the coherent integrator and incoherent integrator,and comparison has been made.It is shown that the nonparametric detectors are more efficient in cases where the shape parameter of Weibull distribution and signal to noise ratio are small

本文讨论几种实用的非参量雷达检测器在Weibull噪声中的检测性能,这些非参量检测器是用于相参检测的Dicke-fix检测器,和用于非相参检测的秩和(RS)以及秩二进积累(RQ)检测器。通过解析计算和Monte Carlo模拟,给出这些非参量检测器和相应的平稳白高斯噪声中的最佳参量检测器即相参和非相参积累器的小样本性能,并作比较,说明当Weibull分布形状参数和信噪比较小时,非参量检测器可更有效。

 
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