In mathematically statistical test methods that were used to get arming distance of fuze, Langlie method was applied more and more wider because it only USES a few samples.
在测定引信解除保险距离的感度用数理统计试验方法中,兰利法由于理论上可使用较少的试验样本量而应用日渐广泛。
Moreover, the test data were statistical treated with the method recommended by IIW and compared with fatigue strength of structural steel with identical joint type.
用国际焊接学会推荐的方法进行统计处理,并和相同接头形式结构钢的疲劳强度进行了比较。
Based on the condition, to adjust rank order with semiparametric method for statistical inference is more reasonable in two sample rank test.
根据这一情况,本文用半参数方法来校正秩次,使两组秩和检验的统计推断更为合理。
In the demonstration research, base on the PLS - structure equation principle, used the recursion iteration method to carry on the exhaustive fitting analysis and the statistical test using the model.
在实证研究中,以PLS—结构方程原理为支撑,采用递归迭代方法对应用模型进行了详尽的拟合分析与统计检验。
Objective:This paper gives a statistical method of how to test if a time series is stationary.
目的:提出一种客观的统计检验方法来判断时间序列的平稳性。
If there appears to be a linear relationship test results should be established by appropriate statistical methods (e. g. by calculation of a regression line by the method of least squares).
如果其呈现线性关系,测试结果应该通过适当的统计学方法(例如,以最小二乘方来计算回归线)来确立。
The rank sum test is an important non parametric statistical method that can be used to analyze experimental data in animal ecology.
秩和检验法是非参数统计法中的一种重要方法,是对成组数据t检验的一个补充。
In the SPM method the composite hypothesis test is performed by means of the monotonic characteristic of the even order statistical phase moments of MPSK signals.
相位统计矩方法利用MPSK信号符号初相位偶阶统计矩为M的单调递增函数的特性,并进行M进制识别复合假设检验。
In the present study, the concrete method and steps are recommended for adopting statistical analysis of Regional Variety Test on multiple years and sites basis after year and site weighted values.
本文提出了采用地点权数和年份权数的多年多点品种区域试验产量结果统计分析的具体步骤与方法。
In this paper, the test model of fuzzy hypothesis for the period analysis of the runoff process over a number of years and the method of a fuzzy statistical inference are presented.
本文提出了多年径流过程周期分析的模糊假设检验模型及模糊统计判断方法。
A new method based on whiteness test of a time series sequence using statistical inference is presented and it is promoted to on line control performance monitoring.
然后应用统计推断方法,提出了一种基于信号白色性检验的模型失配评估算法,并将其推广为实时在线模型失配评估算法。
In this paper, resorting the method of survival analysis we make statistical analysis of life test of tank divided phase. It is explained for the reasonable of tank accelerated life test.
本文用生存分析方法,对坦克分段寿命试验进行了统计分析,并从理论上说明了坦克分段寿命试验的合理性。
The results indicate that the statistical analysis of geotechnical test data is an important method for the study of soil engineering characteristics.
结果表明,对大量试验数据的统计分析是研究土工程特性的重要方法。
The incomplete information among test data can fully be exploited and applied by the method, and the precision is improved in the statistical analysis of incomplete data.
该方法能够充分开发利用试验数据中的不完全信息,从而提高不完全数据统计分析的精度。
The method based on the statistical decision theory is studied mainly, which can improve the test result.
文章简要介绍了宽带测试方案,提出用统计决策法改进原有的测试方案,提高测试诊断的准确性。
The test proved that the precision was higher than traditional statistical classification method.
试验表明,其精度优于传统统计分类方法。
The simple factor analysis of variance and further statistical method of multiple comparison and independent exponent t-test were used.
运用单因子方差分析及进一步的多重比较、立样本t检验的统计方法。
Using statistical backward elimination method, the mathematic model was established for the relativity between cupping test value (ie) and mechanical properties of 9 kinds of steel sheet.
应用数理统计中“后向消去法”建立了九种板料杯突值ie与力学性能间的相关性数学模型。
Results We provided a statistical method(scatter gram, F-test)to repeated data and non-repeated data.
结果针对有重复和无重复两种资料,提出了散点图轮廓判断法和F检验法。
In this paper, the dynamic modeling method and the linear statistical method are used to analyze the prior distribution of reliability parameter during reliability growth test.
运用动态建模方法对可靠性增长试验下可靠性参数的先验分布进行分析。
Obtain initial data through two on-the-spot test, examine the validity and dependability of the data with logic analysis and mathematics and physics statistical method.
通过两轮现场测试获取原始数据,用逻辑分析和数理统计方法检验数据的有效性和可靠性。
Methods: The statistical analysis method includes descriptive statistics, dynamic series and test for upward or downward trend, correlation analysis.
方法:运用统计描述、动态数列和升降趋势检验、相关分析。
Different priority rules are adopted in the random sampling procedure, and a statistical test shows that they affect the performance of the proposed random sampling method.
通过对比分析,说明不同的任务优先规则对随机抽样算法具有不同的影响,其中采用MINSLK等优先规则的随机抽样算法能够有效地缩短项目平均工期。
The passage talks about the statistics method for quality analysis of test paper specifically by making use of mathematical statistical principle.
统计了《分析化学》期末考试选择题、填空题的难度和区分度,评价了试题质量,总结了考试整体结果,讨论了试卷分析的实施和效用。
The passage talks about the statistics method for quality analysis of test paper specifically by making use of mathematical statistical principle.
统计了《分析化学》期末考试选择题、填空题的难度和区分度,评价了试题质量,总结了考试整体结果,讨论了试卷分析的实施和效用。
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