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Laplace transform

  • [数] 拉普拉斯变换

专业释义英英释义

  • 拉氏变换 - 引用次数:8

    3) The impulse responses of lossy infinite uniform transmission lines can be found by using the second obtained Laplace transform when the internal resistance of voltage source is zero.

    3) 根据导出的拉氏变换对获得了有损无限长均匀传输线在电源内阻为零时的电压冲激响应电压。

    参考来源 - 传输线方程解析解的研究
    拉卜拉士变换
    拉普拉斯转换
  • 破产时赤字 - 引用次数:2

    And for the research of the second risk model disturbed by diffusion, we obtain the Laplace transform of the discounted joint distribution of the ruin time, the surplus before ruin and the deficit at ruin.

    对第二类风险模型进行研究,得到了破产时间,破产前瞬间盈余和破产时赤字的折现联合分布的Laplace变换。

    参考来源 - 几类带干扰风险模型的破产概率研究
  • 拉普拉斯变换
    拉氏变换
  • 拉氏变换 - 引用次数:2

    Real space of finite radius well has been deduced from Laplace transform and Stehfest numerical inversion. Influence of fractal parameter and non Darcy percolation index on pressure behavior is also analyzed in this paper.

    根据拉氏变换和Stehfest数值反演求得了有限半径井的实空间解 ,并分析了分形参数、非达西渗流指数等对压力动态的影响。

    参考来源 - 分形油藏非达西低速不稳定渗流的研究
    拉普拉斯变换
  • 拉普拉斯转换

·2,447,543篇论文数据,部分数据来源于NoteExpress

Laplace transform

  • abstract: The Laplace transform is a widely used integral transform with many applications in physics and engineering. Denoted \displaystyle\mathcal{L}\left\{f\right\} (or alternatively \displaystyle\mathcal{L}_t\left\{f(t)\right\}), it is a linear operator of a function f(t) with a real argument t (t ≥ 0) that transforms f(t) to a function F(s) with complex argument s.

以上来源于: WordNet

双语例句

  • A method for determining kinetics rate constants of complex reactions by using Laplace transform is proposed.

    本文提出了拉普拉斯变换求复杂网络反应动力学速度常数方法

    youdao

  • Two solving methods are deduced using Laplace transform: the direct solving method and the state-space method.

    运用拉普拉斯变换推导出其两种求解方法直接求解状态空间法。

    youdao

  • By the relationship of Laplace transform and Z-transform, the ARMA time series model for this system is obtained.

    应用拉变换Z变换间关系,得到系统ARMA时间序列模型

    youdao

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