数学期望

Based on it, the sampling data is disposed properly by applying the expectance and variance of statistic theory and the discharging state can be identified exactly.

在此基础上，采用统计学中数学期望和方差的概念对间隙放电电压采样数据进行了有效地数学分析，从而可以实现间隙放电状态的准确识别。

The traditional mathematical expectation (i.e.the expectation about additive measure) takes an important role in risk pricing .

传统的数学期望(即关于可加测度的数学期望)在风险定价和效用理论中起者重要的作用。

As an extension of the traditional mathematical expectation, Choquet expectation and minimax expectation have many applications in finance and insurance.

Choquet期望和最大、最小数学期望作为传统数学期望的一个延伸，在金融和保险上已经有了广泛的应用。一般来说，由于它们的非线性性，Choquet期望和最大，最小期望不容易算出。

Through the introduction of Matrix operations described in mathematical expectation greatest expectations, Decision tree and the largest expected utility criteria for the application of mathematics in economic decision-making expectations of the important role.

通过引进矩阵运算，阐述数学期望在最大期望值法、树型决策法和最大期望效用准则中的应用，说明数学期望在经济决策中的重要作用。

Radon variable; Mathematical expectation; Applications of mathematical expectation

随机变量；数学期望；数学期望的应用

In general, because of their nonlinearity, it is hard to calculate the Choquet expectation and minimax expectation.

本论文的前半部分将在倒向随机微分方程的基础上，用[1]中定理1的方法计算几个特殊的Choquet期望和最大，最小数学期望。

In the following two cases:(1)gcd=1;(2) N=p〓, where p denotes the characteristic of the finite field GF, by using the factorization of the polynomial in finite field, the counting function N〓 is showed, the expected value of the linear complexity E〓 is determined, and a useful lower bound on the expected value of the k-error linear complexity E〓 is established.(7) The stability of the lattice structure for pseudorandom number sequences is put forward.

利用多项式的因式分解等简单工具，研究了任意有限域GF上，周期N与p互素以及N ＝P〓这两种情况下，计数函数N〓，的值，即线性复杂皮为c的N-周期序列的个数，并给出了线性复杂度的数学期望E〓的值以及k-错线性复杂度的数学期望E〓的一个有用的下界，这里p表示有限域GF的特征。

In the following two cases:(1)gcd = 1 ;(2)N = p~v, where p denotes thecharacteristic of the finite field GF, by using the factorization of the polynomialin finite field, the counting function N_(N,0) is showed, the expected value of thelinear complexity E_(N,0) is determined, and a useful lower bound on the expectedvalue of the k-error linear complexity E_ is established.(7) The stability of the lattice structure for pseudorandom number sequences is putforward.

利用多项式的因式分解等简单工具，研究了任意有限域GF上，周期N与p互素以及N = p~v这两种情况下，计数函数NN，0 的值，即线性复杂度为c的N-周期序列的个数，并给出了线性复杂度的数学期望EN，0的值以及k-错线性复杂度的数学期望EN，k的一个有用的下界，这里p表示有限域GF的特征。

Under the definitions of the probability and the expected values of unhit attacking missile quantity,the expected values of anti-missile quantity and attacking missile quantity hit by a single anti-missile,the weapon operation efficiency was presented at various engagement pattern...

在定义未被命中的来袭导弹概率和数学期望、反导导弹数量的数学期望、单发反导导弹命中来袭导弹数学期望概念的基础上，研究不同作战方式下的武器作战效能。结果表明：提高导弹武器的效能，最为可行的方式是采用2发为单位的齐射。

Such a choice provides the convenience to analyze the working and repair processes in power system operation, and the possibility to estimate failure frequency and unsupplied energy in the system.

在模拟方法上，本文首次应用条件数学期望和条件分布的概念和方法，提出了以状态持续时间的期望代替其模拟采样值的想想，显著地降低了可靠性指标统计量的方差。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。