MFF optimizes the fitness function in GEP by special approach called probability correlation factor, which increases the precision by 27%.
MFF中采用了有特色的概率相关系数对GEP中的适应度函数进行优化,使得精度提高了27%。
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。
Major issues involved in risk analysis such as selection of probability distribution and setting correlation for risk variables are also discussed.
并还讨论了风险分析所涉及的一些主要问题,如概率分布的选择以及确定风险变量间的相关性。
The method not only would be effective to describe the inter-frame correlation information, but overcome tie of the state probability density function being mixture Gauss distribution.
它不仅能有效地在语音识别中引入帧间相关信息,而且能克服状态输出概率密度函数为混合高斯分布的束缚。
Effect of the noise correlation time on the stationary probability distribution is opposite to the noise strength.
得到噪声关联时间对电流定态几率分布函数曲线的影响与噪声强度的影响相反。
In this paper, we study the correlation properties with the theory of probability and spectrum for non-linear combiners with memory.
本文主要利用概率论和频谱理论的方法对带记忆的非线性组合生成器的相关性进行了研究。
The smaller the correlation length, the greater the probability of detecting the correct matching position.
相关长度越短,检测正确匹配位置的可能性就越大。
A simple method for solving above problems is developed by analysing some factors causing false correlation probability.
本文在对出现假相关概率的因素进行分析的基础上,提出了一种能解决上述问题的简便方法。
After the mathematics principle which use simulating well and Guassian probability distribution are reviewed, the simulation method of correlation Gaussian clutter based on ar model is presented.
回顾了产生均匀分布、高斯分布随机序列的数学原理,提出了基于AR模型的相关高斯杂波仿真方法。
The average correlation coefficient is calculated to remove the errors caused by asynchronous sampling and the faulty line selection list is sorted according to the fault probability of line.
通过求取相关系数平均值,避免数据采集不同步引起的计算误差,得到按照发生线路故障可能性大小排列的故障选线序列。
Moreover, the effects of the number of slip surfaces or wedges as well as the correlation between, the random parameters of slip surfaces on the failure probability of the slopes are also discussed.
讨论了不同滑面数和各滑面间随机参数的相关性对边坡破坏概率的影响。
Then, according to the correlation between radar and ship, the BPA of target platform from radar basic probability assignment is obtained.
根据雷达和舰船的对应关系,由雷达概率分配函数推导出目标平台的基本概率分配函数。
Then, normalized cross-correlation matching and probability support matching method are used to match the images feature points.
然后利用归一化互相关匹配法和概率支撑法对特征点进行匹配。
The correlation between the two strength parameters also has evident influence on the instability probability.
两个强度参数的相关性对坝坡的失稳概率也有显著的影响。
It is found that the correlation detection will reduce the detection probability of receiver by the mathematical analysis.
通过对多元相关探测的数学分析发现尽管相关探测技术能降低接收机虚警概率,但它也降低了探测概率。
It expects that segmental unit input HMM would be effective to describe the inter-frame correlation information and has also proposed the MGDF and RBF to further improve output probability function.
为了进一步改善复数帧段输入hmm的输出概率分布函数,作者还提出了用MGDF和RBF函数作为复数帧段输入hmm的输出概率分布函数的方法。
Analytical results show that there is a positive correlation between the change of groundwater table and the change of failure probability of slope.
计算结果表明地下水位的变化与边坡失效概率的变化成正相关关系。
The relationship of grain filling effective water content with grain respiratory capacity was of linear regression, the correlation coefficient was significant at 0.01 probability level;
籽粒灌浆有效含水量与籽粒呼吸量呈线性正相关,相关系数均达0.01显著水平;
Systemic risk refers to the risk or probability of breakdown(losses) in individual parts of components and is evidenced by co-movements(correlation) among most or all parts.
所谓系统性风险,是指由某个个体或部分的损失而带来大多数个体乃至整体的损失的风险。
This paper analyzed the impact of fading correlation on the noncoherent unitary space-time code, deduced the pair-wise error probability(PWEP) and Chernoff bound under fading correlation.
介绍了空时码在频率非选择性慢衰落信道下各种设计准则的推导过程,并对几种现有空时码进行了性能分析和比较。
This paper analyzed the impact of fading correlation on the noncoherent unitary space-time code, deduced the pair-wise error probability(PWEP) and Chernoff bound under fading correlation.
介绍了空时码在频率非选择性慢衰落信道下各种设计准则的推导过程,并对几种现有空时码进行了性能分析和比较。
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