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Gas stove with one head and one tail. 产品名称:燃气中餐单头单尾灶。
Hypothesis testing is one of the most important aspects in statistic infer-enc. 假设检验是统计推断的一个主要方面。
A method of interval estimation and hypothesis test for continuous population percentiles and percentages is presented. 提出了一种对连续分布百分位值和百分率(或可靠度)进行区间估计和假设检验的理论与方法。
And there is always the million-to-one chance, far along one tail of the bell curve, that something will go disastrously wrong. 根据正态分布的规律，事情变得不可收拾的概率微乎其微。
Since Wald(1947) proposed method of Sequential Probability Ratio Test (SPRT), SPRT has become an important tool for solving hypothesis test problems. 自Wald(1947) 提出序贯概率比检验(Sequential Probability Ratio Test;以下简称“SPRT”)方法以来;序贯方法逐渐成为解决假设检验问题的重要工具.
Involving effect of AGC (Automatic Gala Control), frame detection can be taken as a hypothesis test model with unknown parameters. 考虑到接收机自动增益控制(AGC)的影响;帧检测可以看作一个含未知参数的假设检验问题.
Once they have agreed to support the Boar, they will promise it two feet, two ears and one tail, from which they will manufacture a truly porcine member. 他们再一次地同意支持野猪,他们会承诺它两只脚,两只耳朵和一条尾巴,他们会制造一个真正的猪的成员。
Compared with the hypothesis test and other adjusting methods the advantages of this method are small estimated variance and simple calculation. 该方法与假设检验等其它方法相比,具有缩小估计方差和计算简便的优点。
In this paper,this contradiction is analyzed through a practical example and the situation in which the hypothesis test exists is signified. 通过一个实例,分析了产生这种现象的原因,给出了假设检验有意义的条件;
From the modified second order one factor congeneric measure model, it was found that creative intelligence could be described in four dimensions: Hypothesis testing, Insight, Novel Design and Set criticizing. 经过修正得到创造性智力结构的二阶四维同质性模型 ,由此创造性智力的结构可以从四个维度去描述 ,即假设检验、顿悟思维、创新设计和定势 -批判。
As a result, an input-output PLSR model was established.Secondly, generalized likelihood ratio (GLR) test performed a hypothesis test for model residual so as to identify the system faults. 然后，将系统故障状态下的样本代入PLSR辨识模型，运用广义似然比(GLR)检验对模型残差进行假设检验，判断系统的故障状态。
Abstract This paper extracted the futures of collected radiated noise of running vehicles by AR model firstly, then opted features by hypothesis test, and carried out classification by BP-NN. 摘要本文首先利用AR参数模型提取采集到的车辆行驶时产生的车外噪声信号的特征，然后利用假设检验进行特征选择，并设计了BP神经网络进行分类识别。
One Tail Hair Reveals Elephant's Life Tale 尾毛研究揭示大象的生活
Methods On the basis of binormal model,maximum likelihood estimation was applied to areas calculation,and approximately normal method to confidence interval estimation and hypothesis test. 方法在双正态模型基础下应用ML估计方法计算ROC曲线下面积,正态近似法估计面积的可信区间及假设检验。
This paper extracted the futures of collected radiated noise of running vehicles by AR model firstly, then opted features by hypothesis test, and carried out classification by BP-NN. 摘要利用AR参数模型提取采集到的车辆行驶时产生的车外噪声信号的特征，利用假设检验进行特征选择，并设计了BP神经网络进行分类识别。
One foot. Two feet. One tail. 一只脚，两只脚。一条尾巴。
She is one of the best hurdlers in the world. 她是世界上最优秀的跨栏选手之一。
Shi, N.-Z. and Tao, J.(2008). Statistical Hypothesis Testing: Theory and Methods, World Scientific Publishing Co. Pte. Ltd. 史宁中(2006).;教育与数学教育;东北师范大学出版社
Confidence interval (CI) cannot only determine the possible range of unknown parameters, but also answers the hypothesis testing. 可信区间(CI)不仅用于确定未知参数值的可能范围,而且可用于回答假设检验的问题。
The situation is so confused, no one can make head or tail of it. 情况是那样复杂，谁也弄不清是怎么回事。