序贯概率,sequential probability ratio test,在线英语词典,英文翻译,专业英语

1) sequential probability ratio test

序贯概率

1.

The sequential probability ratio test (SPRT), one of hypothesis test methods, is analyzed, and an improved sequential probability ratio test method for pipeline leaks detection is proposed considering the OC-courve and the ASN-function.

通过对一种假设检验方法———序贯概率比检测的性能进行分析 ,考虑描述其性能的 2个参数———操作线和平均样本数函数 ,提出了将序贯概率比检测应用于管道泄漏判断的方法。

2) sequential probability ratio test

序贯概率比

1.

In order to perform rapidly and effectively for different size leak detection,a method is presented based on multi-sequential probability ratio test(M-SPRT),which alternative hypothesis is optimized through the objective function for detection time expectation,and the decision function is improved simultaneously.

提出了基于多序贯概率比检验法,并以检测各种泄漏所需时间的期望为目标函数来优化备选假设,同时对判决函数进行改进以达到迅速有效地检测出各类泄漏的目的。

3) sequential probability ratio test

序贯概率比检验

1.

This method uses Kalman filter to acquire the residuals of the sensor and uses sequential probability ratio test to detect the fault based on multi-residuals,which can get the least number of the residuals by dynamical calculation and has some adaptive characteristic.

这种故障检测方法采用了Kalman滤波器进行滤波来获得残差,并采用序贯概率比检验来实现多残差检测故障,针对不同的情况能动态的调整检测故障检测所需要最小的残差数目,具有自适应的某些特点,用来解决多数据检测某传感器小偏置量故障的实时性和高准确率问题。

2.

The second,which is related to sequential probability ratio test,reduces multivariate CUSUM to a univariate nomral CUSUM when the mean in the bad state(or at least the bad direction)is known.

第1种是利用 Hotelling 统计量进行累积和,形成多元累积和控制图,并讨论了它的平均游程长度(ARL);第2种是在已知偏移状态下,用序贯概率比检验法将多元累积和问题转化为一元累积和问题。

3.

Using sequential probability ratio test n 1 (0,c 11 ),n 2 (1,c 12 ),.

利用Wald的序贯概率比检验中接收产品时对应的批检验数 :n1 (0 ,c1 1 ) ,n2 (1 ,c1 2 ) ,… ,nk (k - 1 ,c1k) ,… ,设计出一种改进型序贯检验 (其中当c1t

4) SPRT

序贯概率比检验

1.

Pipeline Leak Detection Method with Kalman Filter and SPRT;

卡尔曼滤波和序贯概率比检验在管道泄漏监测中的应用

2.

This paper proposed a new sampling plan, the sequential mesh test, in order to overcome the disadvantages of the widely used Sequential Probability Ratio Test (SPRT).

针对序贯概率比检验(SPRT)无法控制抽取样本量等不足之处,提出了一种改进的抽样检验方法——序贯网图检验。

3.

In this paper, the Sequential Probability Ratio Test (SPRT) is introduced to cryptanalysis to reduce the amount of keys needed in correlation attacks.

本文把序贯概率比检验引入到密码分析中,用来约减相关攻击所需的密钥量。

5) wald odd-even space method

Wald序贯概率比法

6) sequential probability ratio test

序贯概率比检验法

1.

The sequential probability ratio test (SPRT) can be applied only to the case that there is only white Guass noise in the pressure signal.

利用序贯概率比检验法检测油气管道泄漏是一种较新的方法。

参考词条

气液固剪切混炼型螺杆

补充资料：不合格百分率计数检验的序贯抽样方案

不合格百分率计数检验的序贯抽样方案
sequential sampling plans for inspection by attributes for percent nonconforming

　　加hege比ifen.o Jishu Jianvan dex叩uanC伙泪四叩fa叩’On不合格百分率计数检验的序贯抽样方案(se-quenti吐~plingp】川15 for inspection场attributesforpe二ni nonconfo丽ng)逐个地(或成组地)抽取个体，但事先并不固定它们的个数，根据事先规定的规则，直到可以做出接收或拒收批的决定为止。作为代表性的是IEC 1 123:l卯l标准。设在n.抽试产品中出现;个不合格，且抽样方案给出:，h两数。判决规则如下:①如;n一h〕r，则接收;②如:n一h　　

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) sequential probability ratio test 序贯概率 1. The sequential probability ratio test (SPRT), one of hypothesis test methods, is analyzed, and an improved sequential probability ratio test method for pipeline leaks detection is proposed considering the OC-courve and the ASN-function. 通过对一种假设检验方法———序贯概率比检测的性能进行分析 ,考虑描述其性能的 2个参数———操作线和平均样本数函数 ,提出了将序贯概率比检测应用于管道泄漏判断的方法。 2) sequential probability ratio test 序贯概率比 1. In order to perform rapidly and effectively for different size leak detection,a method is presented based on multi-sequential probability ratio test(M-SPRT),which alternative hypothesis is optimized through the objective function for detection time expectation,and the decision function is improved simultaneously. 提出了基于多序贯概率比检验法,并以检测各种泄漏所需时间的期望为目标函数来优化备选假设,同时对判决函数进行改进以达到迅速有效地检测出各类泄漏的目的。 3) sequential probability ratio test 序贯概率比检验 1. This method uses Kalman filter to acquire the residuals of the sensor and uses sequential probability ratio test to detect the fault based on multi-residuals,which can get the least number of the residuals by dynamical calculation and has some adaptive characteristic. 这种故障检测方法采用了Kalman滤波器进行滤波来获得残差,并采用序贯概率比检验来实现多残差检测故障,针对不同的情况能动态的调整检测故障检测所需要最小的残差数目,具有自适应的某些特点,用来解决多数据检测某传感器小偏置量故障的实时性和高准确率问题。 2. The second,which is related to sequential probability ratio test,reduces multivariate CUSUM to a univariate nomral CUSUM when the mean in the bad state(or at least the bad direction)is known. 第1种是利用 Hotelling 统计量进行累积和,形成多元累积和控制图,并讨论了它的平均游程长度(ARL);第2种是在已知偏移状态下,用序贯概率比检验法将多元累积和问题转化为一元累积和问题。 3. Using sequential probability ratio test n 1 (0,c 11 ),n 2 (1,c 12 ),. 利用Wald的序贯概率比检验中接收产品时对应的批检验数 :n1 (0 ,c1 1 ) ,n2 (1 ,c1 2 ) ,… ,nk (k - 1 ,c1k) ,… ,设计出一种改进型序贯检验 (其中当c1t 4) SPRT 序贯概率比检验 1. Pipeline Leak Detection Method with Kalman Filter and SPRT; 卡尔曼滤波和序贯概率比检验在管道泄漏监测中的应用 2. This paper proposed a new sampling plan, the sequential mesh test, in order to overcome the disadvantages of the widely used Sequential Probability Ratio Test (SPRT). 针对序贯概率比检验(SPRT)无法控制抽取样本量等不足之处,提出了一种改进的抽样检验方法——序贯网图检验。 3. In this paper, the Sequential Probability Ratio Test (SPRT) is introduced to cryptanalysis to reduce the amount of keys needed in correlation attacks. 本文把序贯概率比检验引入到密码分析中,用来约减相关攻击所需的密钥量。 5) wald odd-even space method Wald序贯概率比法 6) sequential probability ratio test 序贯概率比检验法 1. The sequential probability ratio test (SPRT) can be applied only to the case that there is only white Guass noise in the pressure signal. 利用序贯概率比检验法检测油气管道泄漏是一种较新的方法。参考词条气液固剪切混炼型螺杆补充资料：不合格百分率计数检验的序贯抽样方案不合格百分率计数检验的序贯抽样方案 sequential sampling plans for inspection by attributes for percent nonconforming 　　加hege比ifen.o Jishu Jianvan dex叩uanC伙泪四叩fa叩’On不合格百分率计数检验的序贯抽样方案(se-quenti吐~plingp】川15 for inspection场attributesforpe二ni nonconfo丽ng)逐个地(或成组地)抽取个体，但事先并不固定它们的个数，根据事先规定的规则，直到可以做出接收或拒收批的决定为止。作为代表性的是IEC 1 123:l卯l标准。设在n.抽试产品中出现;个不合格，且抽样方案给出:，h两数。判决规则如下:①如;n一h〕r，则接收;②如:n一h　　说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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