查询词典 hypothesis test

Critical value - The threshold for deciding the outcome in a statistical test of a null hypothesis

临界值–零假设的统计测试中决定结果的界限，它取决于以及统计测试的显著

The security and reliability of the algorithm were implemented by using statistical hypothesis test for matching the reading sequence of sensors and statistical characters of the data fusion event.

该算法通过检验传感器本地采样值构成的时空相似度与传感器数据融合过程统计特征的符合程度，保证了数据融合路由的安全和可靠。

Based on results of change detection using statistical hypothesis test,the intensity,hue and saturation in the YCbCr color space are employed to recognize and eliminate shadows and .

在一种快速动态背景图像初始化的基础上，建立了Gaussian统计背景模型；基于使用统计假设检验方法检测变化区域的结果，利用YCbCr颜色空间的亮度、颜色信息，识别和消除视频序列图像中的阴影和反光等。

On the basis of statistical analysis to the 15 hypothesis of affecting factors, this research also uses the parallel testing method, which employed by the researchers of UCLES while they investigate the validity of contextualized test questions, for reference to give a making-up study to the affecting factors.

在量化统计研究的基础上，本研究又借鉴英国剑桥大学考试委员会的研究者在研究试题的情境化效度时所使用的对比测试研究方法，对部分影响因素作了进一步的补充研究，以探讨利用统计方法不能得到的一些规律。

We reanalyzed 90 h of EEG recorded from 20 patients undergoing abdominal surgery using the Hinich procedure, which provides a statistical test for the following hypothesis: the EEG is a linear random process.

重复分析了记录下的来自20位行 Hinich 操作的腹部手术患者90 小时 EEG，进行了统计分析，基于如下假设： EEG 是线性随机序列。

In order to test this hypothesis, based on previous works by Uziel(1993), Martohardjono(1991), Flynn(1987), and White(1988), I conducted a study which exam in ed the acquisition of Subjacency by ma in land Ch in ese speakers learn in g English as a second language.

为了检验此假设，在Uziel(1993)，Martobardiono(1991)，White(1988)，Flynn(1987)等研究的基础上，我在中国大陆英语学习者身上进行了实验研究，调查邻接原则的习得。

BACKGROUND ＆ AIM: To test the hypothesis that antioxidant melatonin can reduce the incidence of phenytoininduced teratogenesis.

背景与目的：探讨褪黑素对苯妥英诱发小鼠的致畸效应的影响。

For this reason, an experimental test of the hypothesis is required to isolate the impact of sex roles.

出于这个原因，实验测试的假设是需要隔离的影响性别角色。

In this paper wavelet transform and test of hypothesis are combined to detect activated areas in PET images.

提出一种把小波变换和统计检验结合起来检测PET图像激活区的方法。

The goal of experiment 1 was to test the hypothesis of "implicit ganderstereotypes in Judgments of fame".

实验1的目的在于检验名声判断中存在内隐性别刻板印象的现象。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。