查询词典 discrete continuous system

It make a formally unification between discrete distribution and continuous distribution at the definition of failure rate function.

四。借助广义δ函数，首次提出了离散型分布失效率函数的一种新的定义，这种定义使离散型分布与连续型分布的失效率函数定义在形式上得到统一，这种形式上的统一使得离散型寿命分布中各特征函数之间的关系与连续型寿命分布中各特征函数之间的关系完全相同。

Computer simulation results show that a continuous surface obtained from a group of discrete data of a reference defect can be used to determine the approximate shape of an unknown defect.

求解正问题的各种方法不仅可用于研究影响红外探测精度的各种因素，而且它们在求解反问题及处理噪声的过程中也是必不可少的。

To break through the limit of continuous medium theory, a uniaxial compression test of HMA was simulated with discrete element method, and then the simulation was compared with the lab test.

为突破常规数值方法基于连续性的理想假设，进行了某级配的沥青混合料单轴压缩试验的离散元模拟，并将模拟试验与室内试验进行了比较。

First,an optimal filtering operator on the continuous fractional Fourier domain is provided according to the orthogonality principle about the linear minimum mean square error estimation,and then,a discrete algorithm of the filtering operator is further proposed.

首先由线性最小均方误差估计的正交条件出发，得到了连续分数阶傅立叶域上的等效Wiener滤波算子的求解方法；在此基础上，进一步给出了滤波算子的离散化算法。

We design proper data structure for the model, which consists of discrete part and continuous part.

我们为仿真模型设计了合适的数据结构，其中包括连续部分和离散部分。

The text introduces the probability of random events and issues of counter-examples; discrete random variables related to the distribution and continuous random variable distribution of counter-examples; independence and related issues in the Phase capacitive on the counter-examples; number of characteristics of the random variable The counter-examples of; parameters estimates and assumptions in the anti-testing case of problems.

该文主要介绍了随机事件及其概率问题中的反例；有关离散型随机变量分布和连续型随机变量分布中的反例问题；独立性与相关性相容性问题中的反例介绍；有关随机变量数字特征的反例探讨；有关参数估计与假设检验中的反例问题。

As to the risk model with random premium rate, we concerned with discrete random variable, continuous random variable and general random variable. We derive the formula of ruin probability, the extreme during the total duration of negative surplus and the joint distribution of the surplus immediately before ruin and the deficit at ruin.

对于保费率为随机变量的一类风险模型，本文就离散的随机变量、连续的随机变量、一般的随机变量三个方面进行讨论，运用概率方法和风险理论的方法推导出破产概率、末离前最大盈余分布、破产前瞬时盈余与破产赤字的联合分布等精算量分布的一般公式。

The discrete random numbers is generated from a continuous pseudo random variable with mean avg and standard deviation dev, dicretized by step size drv.

离散随机数值取自类真连续随机变数(MatLab pseudo random uniform variable rand or pseudo normal variable ranan)、并以等阶梯离散化。

Then how to represent a continuous signal in term of a discrete sequence is a fundamental problem.

如何根据离散序列表示一个连续信号是一个基本问题。

In digital signal and image processing and digital communications, a continuous signal is usually represented and processed by using its discrete samples.

在数字信号和图像处理以及数字通信中，一个连续信号通常用它的离散采样表示。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。