probability of error

Undetected Error Probability for the Fourth Class of SAB Codes

第4类SAB码的不可检错误概率

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The results of analysis show that: the average probability of error for digital data communication in slow Rayleigh fading channel is less one half magnitude than the optimized threshold detection with fading signal at same mean SNR.

结果表明，在Rayleigh慢衰落信道上采用这种检测器，相对于工作此信道上的最佳固定门限检测器，在不同输入信噪比情况下，其平均误码率约有半个数量级的改善。

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This paper described modeling and quantification of the probability of repeatable sequential human error event in application of risk assessment and induced some usual formula of calculation of human error event for task in serial or in parallel.

介绍了用于风险评价中重复连续操作人误事件的概率模型和概率的估算方法，推导了多重并联和串联任务时人误事件失效概率计算的常用公式。

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Bounds of Undetected Error Probability for Binary Constant Weight Codes

关于等重码不可检错误概率的界

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Starting from the precise pair-wise error probability ( PEP), the joint border of group coding signal error probability ( SEP) in differential unitary space – time ( DUST) modulation is deduced.

从精确成对错误概率（PEP）出发，推导得到了DUST调制群码符号误码率（SEP）的联合边界。

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It shows that on the first ten points, the probability of error type 1 is about 0.10 and on the first seventeen points it is about 0.20. These results have an important reference value for studying the control chart both in theory and practice.

它表明，在头十点上发生误判的概率约为0.10，头十七点上发生误判的概率约为0.20。这些结果对管理图的理论研究和实际应用都有重要的参考价值。

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It was proved by calculation of practical example that this model can solve more accurate calculation of the probability of the dependent repeatable sequential human error event and it can be used for calculation of unavailability including human error event in redundant systems.

通过计算实例证明，本模型能较精确地解决重复连续相关操作人误事件的概率计算，并可以应用于计算考虑人误事件时的冗余系统的不可用度。

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The analysis results show that it is an effective method to reduce the probability of error of the system by increasing the pulse broadening factor.

结果表明，通过增大脉冲展宽因子可以有效降低该系统的误码率。

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The actual results show that system performance meets the technical requirements. Position error is less than ± 1 mm. Success probability of butt joint is more than 90 percent.

实际运行结果表明：系统综合性能指标符合工艺要求，定长裁断误差小于±1mm，对接成功率高于90%。

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It can reduce the word error probability of PPK system further or make the energy efficiency of PPK system higher under the condition of given tolerable error probability.

它能进一步降低PPK体制的误字率、或在一定容错概率下进一步提高PPK体制的能量效率。

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With introducing the distribution function for acquiring time, this paper brings forward a method of calculating the missile's acquisition probability, and assessing the error effect on it based on the Monte Carlo simulation.

通过引入截获目标时间的经验分布函数，提出了基于蒙特卡洛仿真计算导弹截获概率，以及定量评估误差对截获概率影响的方法。

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The error probability of the system is derided into an error word rate, a leakage word rate and an added word rate which are strictly differentiated from the proper transmission probability.

将复杂的过程归纳为六种概率事件，将系统的差错率分为误字、漏字和加字率，使其和正确传输概率严格区分开来；

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The relationship between the probability of error, the signal-to-noise ratio of detector and the resolution of amplitude was deduced.

推导了无线测量系统的接收机信噪比与检测错误概率以及幅度分辨率的关系。

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