probability differential
英 [ˌprɒbəˈbɪləti ˌdɪfəˈrenʃl]
美 [ˌprɑːbəˈbɪləti ˌdɪfəˈrenʃl]
网络 概率微分
双语例句
- Objective: To explore the probability of differential diagnosis for intra and ectopic very-early pregnancy by CDPI.
检测子宫内膜对鉴别宫内外早早孕的可能性。 - Introduced is this paper are the probability differential method and the unify way of calculating the probability distribution of the continuous type and that of the discrete type.
本文通过引进“概率元”，把连续型和离散型两类求概率分布的方法统一起来，建立起“概率元法”的理论及其计算方法。 - 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。 - Study on the computation of differential characteristic probability in differential cryptanalysis
差分分析中的特征概率计算问题研究 - The probability density functions ( PDF) of PMD vector ′ s components obey Gauss distribution and the PDF of differential group delay ( DGD) time obeys Maxwell distribution;
偏振模色散矢量的各个分量服从高斯分布，差分群时延服从麦克斯韦分布； - The probability distribution of the time to insecurity is obtained from the solution of a linear vector differential equation whose coefficients are expressed in terms of steady-state and dynamic security regions.
用解一个线性向量微分方程来获得到不安全的时间的概率分布，微分方程的系数用静态安全域和动态安全域来表示。 - Meanwhile, the approximate equation of pairwise probability of error was shown with SNR floor and basic differential expression.
同时，借助SNR极限和基本差分表达式，给出差分调制下成对误差概率的近似表达式。 - In Polarization Mode Dispersion ( PMD) simulation, are analyzed. The experimental results show that low probability events of large Differential Group Delay ( DGD) can be resulted by importance sampling simulation and the system configuration is much simpler than by the standard Monte-Carlo method.
实验证明，采用重要抽样的仿真方法可以得到大差分群时延（DGD）值的小概率事件，并且系统配置比用蒙特-卡洛的仿真方法简单得多。 - Probability density distributions of pressure and differential pressure during the gas flowrate transient increasing are different from those during the gas flowrate transient decreasing respectively.
气量增加与减小过程中的压力信号的概率密度分布不同，压差信号的概率密度分布也不同。 - Conclusions AEEG can improve the finding probability of epileptiform discharge. It has very important diagnosis and differential diagnosis significance in epilepsy and spasmodical diseases.
结论AEEG可提高痫样放电的检出率，在癫痫、发作性疾病的诊断、鉴别诊断上具有重要意义。 - A Bit Error Probability ( BEP) computation formula for binary Partial-Response Continuous-Phase Modulation ( PRCPM) with Differential Phase Detection ( DPD) and Maximum Ratio Combining ( MRC) in composite satellite mobile channel is presented in this paper, and numerical results are also given.
该文给出了组合卫星移动信道中采用差分相位检测（DPD）和最大比组合（MRC）的部分响应连续相位调制（PRCPM）信号的误比特率计算公式，并给出了有关数值计算结果。 - The probability analysis of the rounding error is given for the numerical solution of the differential equations of the quaternions in the strapdown guidance system.
对捷联式制导系统中四元数微分方程数值求解舍入误差进行概率分析。 - The proposed random model can treat any water quality coefficients, hydraulic parameters and initial conditions in the water quality equations as random variables, and the probability density functions of corresponding random differential equation are obtained by numerically solving Liouville equation.
该模型可将水质方程中的任何水质参数、水力参数、初始条件等视为随机变量，采用Liouville方程计算相应的随机微分方程解过程的联合概率密度函数。 - Error Probability of Differential MSK
差分MSK的误码性能 - One Kind of Probability differential model In Lottery
抽奖问题中一类概率微分模型 - The equilibrium solutions of a stochastic differential equation are defined by probability metrics. Moreover, the mean stability of a stochastic differential equation is investigated by Markov coupling.
用概率距离定义了随机微分方程平衡解的随机稳定性，进而用Markov耦合研究了平均稳定性。 - By abstracting probability density function ( PDF) of the differential pressure fluctuation signal, we can obtain features of different flow pattern in horizontal pipe and use these features to differentiate flow pattern.
通过提取压差波动信号的概率密度函数（PDF）分布特征，找到了各种流型的特征，可以作为流型识别的一种方法。 - Assuming to satisfy the positive safety loading condition, an analytical expression for the ultimate ruin probability of an insurance company cab be derived using the ordinary differential equation theory, and illustration is given by examples.
假设盈余过程满足正安全负载条件，应用常微分方程的理论，推导保险公司最终破产概率的分析表达式，并给出实例说明。 - The probability model of differential evolution algorithm is extracted from a promising solution set and generated new sample according to it.
分布估计算法（EDA）的概率模型，从一个有前途的解决方案集中提取的并按照其生成新的样本。 - Based on Gauss-Innovations model and SNR limit, we obtain the pairwise error probability of system adopting differential unitary space-time modulation which is validated through our simulation results. 3.
借助于高斯-马尔可夫模型和SNR极限，推导出差分酉空时调制下系统的成对误差概率的近似结果，并通过仿真证明该结果的正确性。 - Simulation results show that the bit-interleaved super-orthogonal can reduce the bit error probability of the communication system. Then the differential design of the code is discussed, and the performance of the new code is simulated.
通过仿真结果证明了坐标交织超正交设计可以降低系统误码率，并提出了该码的差分设计方案，并进行了仿真。 - The relationship and interplay between probability theory and analysis is remarkable, for example, the connections between diffusion processes and second-order elliptic partial differential equations.
概率理论和分析数学之间的联系和影响是深刻的，其中扩散过程和二阶椭圆型偏微分方程之间的相互作用就是引人注目的例子之一。 - For MIMO channels with fading correlation, a scheme is proposed to design the initialization matrix of differential space-time block code by utilizing the information about fading correlation. The design is conducted by minimizing the upper bound on the average pairwise error probability of the differential detector.
针对存在衰落相关性的MIMO信道，提出了利用衰落相关性信息设计差分空时块码的初始化矩阵的方法，设计准则是使差分检测的平均成对错误概率的上界达到最小。 - Moreover, the optimal strategies are completely different between the case based on maximizing expected utility criteria and based on minimizing ruin probability criteria. ( III) We study the problem of optimal investment with model risk based on the stochastic differential game approach.
并且，基于最小化破产概率准则与基于最大化终止时刻财富期望效用准则的最优投资策略截然不同。（3）基于随机微分博弈方法，研究了存在模型风险时的最优投资决策问题。