离散过程
- 与 离散过程 相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the other hand this dissertation develops a numerical model to calculate the Q-V characteristics of fast impulse corona, which is based on the relation to the interelectrode voltage, density of space charge and field intensity in corona region.
在计算方面,给出了冲击电晕特性的计算模型,该模型以电晕电极周围的电场强度、空间电荷密度与极间电压之间的宏观联系为基础,从时间和空间上将电晕发展过程离散化,可计及多层不同极性空间电荷的产生与变化,模型的待定参数由若干实测数据加以拟合。
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An objective interestingness function of rule is given.
讨论了数量关联规则提取过程中的连续属性离散化方法和规则的有趣性问题,给出了数量关联规则的客观兴趣度的度量函数,提出用模板匹配方法挖掘用户感兴趣的规则,以解决数量关联规则有趣性的主观评测,研究了一种挖掘支持度和兴趣度最优的形如(A∈ [v1 ,v2 ]∧ C1 ) C2 (其中 A为连续属性,C1 、C2 为类别属性)的数量关联规则方法,并将该方法应用于股市行情分析,实验结果表明是非常有效的。
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With the aid of inverse Laplace transform, the main reliability indexes of the system such as system availability and reliability can be calculated.
假定每个部件仅有2种状态:工作或失效,那么系统的状态过程是一个时齐的离散的马尔可夫链,它可以产生1列微分方程,借助于拉普拉斯逆变换可计算出该模型的主要可靠性指标--系统的可用度及可靠度。
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Based on the elliptic curve cryptosystem, a multi-key sharing scheme in which the Lagrange interpolation polynomial is used and the cheaters can be detected is presented.
文章利用拉格朗日插值的思想,提出了一种基于椭圆曲线的可防欺诈的动态多密钥共享方案;方案中每个参与者的子密钥可以不受限制的重复使用,因此在更新主密钥的时候,无需更改参与者的子密钥,从而减少了可信中心与参与者之间的通信量;方案可灵活地增删参与者,且安全性是基于椭圆曲线离散对数问题的难解性,因而其安全性比在有限域上更高;方案实现过程中解决了检验子密钥真伪的问题。
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In part I, using the concatenating method and the discrete Leibnitz rule, we construct three multisymplectic algorithms, three local energy-conserving algorithms and one local momentum-conserving algorithm for the second order nonlinear Schrodinger equations.
第一部分利用复合构造方法和离散Leibnitz法则,给出了二阶非线性Schrodinger方程的多辛守恒格式,局部能量守恒格式和局部动量守恒格式,并给出了详略的推导过程。
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In this paper, we discuss the learning control for nonlinear discrete system with delay. It is not necessary to use the desired input corresponding to the desired output and the desired state corresponding to the system in our learning algorithm and in the process of learning control. Therefore, our method needs less dynamics information of the controlled object than previous ones and only the qualitative Lipschitz condition is required.
摘 要:讨论了滞后非线性离散系统的学习控制问题,由于所给的学习算法及学习控制过程中,没有涉及和用到相应于理想输出yd的理想输入ud及对应于系统的理想状态xd,故对被控对象的动力学信息要求得很少,只是一种定性上的Lipschitz条件。
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The matrix forms of the LLA remove the gap between preparative chromatography theories and Markov decision processes or optimal control approaches based on discrete time states.
该LLA的矩阵形式消除了制备色谱理论和Markov决策过程或其他基于离散时间状态的现代控制方法之间的鸿沟。
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This paper puts forward a new authentication scheme based on discrete logarithms, which has the characteristics of high security, simplicity and is easy to be carried out in distance education.
本文提出了一种基于离散对数的身份认证方案,它有很好的安全性,并且认证过程简单,容易在远程教育中实现。
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Many mathematical models in physics, mechanics, biology and astronomy are given in such forms.
大量的物理、力学、生物学以及天文学问题的数学模型都是有连续的和离散的迭代过程描述的。
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The structure of plant has been decomposed into individual virtual metamer constructed using intelligent agent.
将植物离散化为基于智能Agent的叶元,能自主地执行生理过程、响应外界环境刺激、并且能和周边叶元进行通信、物质交换。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。