Laplace transform
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拉普拉斯变换
双语例句
- Boundary Integral Equations and Fundamental Solutions of Three Dimensional Generalized Thermoelasticity in Laplace Transform Domain Integral Equation Method for 3-D Electromagnetic Modeling in Layered Anisotropic Earth and Its Applications
拉氏变换域中三维广义热弹性力学的边界积分方程及其基本解各向异性地层中电磁场三维数值模拟的积分方程算法及其应用 - The solution derived from this method is compatible to the analytical solution with a Laplace transform.
所得之结果与一般所用之三角函数或拉普拉斯转换法比较，有很高之相容性。 - Restriction of Laplace Transform Method Used in Axisymmetric Field
光学层析中拉普拉斯变换法的适用条件 - Accurate Express of Common Laplace Transform Pair in the Control Engineering
控制工程中常用拉普拉斯变换对的准确表达 - Time shift of Laplace transform
拉普拉斯变换的时移 - Numerical inversion of the Laplace transform of reaction-diffusion equations with memory
带记忆的非线性反应扩散方程的Laplace数值逆解法 - It will introduce the responses of the step, ramp and impulse input for mechanical and circuit systems by using Laplace transform.
本课程将介绍机械与电路等系统的模式，利用拉氏转换决定步阶，斜坡及脉冲等输入的响应。 - Laplace Transform Inversions and Perturbations of the Operator Families
算子族的Laplace变换反演与扰动 - A Hybrid Laplace Transform Finite Element Method for solute Radial Dispersion Problem in Subsurface Flow
地下水溶质径向弥散问题的混合拉普拉斯变换有限单元解 - This paper is based on the operation matrix and develop a numerical inversion of Laplace transform method.
本文以运算矩阵为基础，发展出一个值的反氏转换问题。 - In this paper, Laplace transform is applied to solve a solution of mixed question which satisfies the second boundry condition of the wave equation.
本文应用拉普拉斯变换，求出了一个波动方程第二边界条件的混合问题的解。 - Symbol Error Rate Analysis of Space-Time Block Coding Based on Laplace Transform
基于Laplace变换的空时分组编码误符号率性能分析 - Laplace transform method of discrete data in well test analysis
试井分析中的离散数据拉普拉斯变换方法 - A reciprocal theorem of dynamics for potential flow problems is first derived by means of the Laplace transform in which the compressibility of water is taken into account.
基于势流理论，考虑流场的可压缩性，首先利用积分变换导得了势流问题的一个动力学倒易定理。 - The solutions of this model are determined using the Laplace transform with respect to time and a numerical Laplace inversion technique.
模式中的解是经由拉普拉司对时间的转换并利用拉普拉司数值逆转方法得到。 - On Solutions to Non-Homogeneous Differential Equations with Two Unknowns Through General Way and Laplace Transform and Discuss on Their Unification Raster Dataset projection transform based-on bilinear interpolation approximate grid algorithm
二元非齐次线性微分方程组时域、变换域解及解的统一性探讨双线性插值近似网格的栅格数据投影变换 - Recursive Relations of the Kratzer Potential's Radial Wave Function via Laplace Transform
用Laplace变换求Kratzer势径向波函数的二类递推关系 - At first, we get the integro-differential equation satisfied by the expected discounted penalty function by using the method of renewal, and hence Laplace transform of it is derived.
首先通过更新论证的方法得到罚金折现期望满足的积分-微分方程，然后推导拉普拉斯变换的表达式，并就索赔额服从指数分布的情形得到了罚金折现期望的精确表达式。 - When time domain solutions are required, the Laplace transform method is straightforward.
当需要时域解时，拉氏变换方法也是很直接的。 - Using Laplace Transform to Solve Fixed Solutions of Heat Conduction Equation
利用Laplace变换求解热传导方程的定解问题 - Application of Laplace Transform in the Study of Mechanical Properties of Paper
拉普拉斯变换在纸张力学特性研究中的应用 - A Laplace transform finite element method for solving the dynamic coupled ther-moelasic bending problems of thin plates was proposed based on the variational principle of theProbems.
以薄板动力热耦合弯曲问题的变分原理为基础，提出了一种解决该问题的拉普拉斯变换有限无法。 - First, the distributed parameter system is transformed by applying a Laplace transform;
首先利用Laplace变换对原系统方程进行了转换； - The undamped natural frequency and damping ratio are obtained in comparison of Laplace transform with Z-transform.
然后根据Laplace变换与Z变换的关系，可以得到系统的无阻尼自然频率和阻尼比。 - By the relationship of Laplace transform and Z-transform, the ARMA time series model for this system is obtained.
应用拉氏变换和Z变换间关系，得到系统的ARMA时间序列模型。 - A solution of higher linear differential equation by Laplace transform was discussed.
本文借助Laplace变换讨论了高阶线性微分方程的一种解法。 - Internal and external stability conditions for fractional order linear time-invariant systems are given using Laplace transform and residue theorem.
运用拉普拉斯变换和留数定理，给出并证明了分数阶线性定常系统的内部和外部稳定性条件，并讨论了其相互关系。 - The Laplace transform method is employed to obtain the analytical solution to the diffusive equation with the boundary condition.
利用Laplace变换，得到了扩散波方程在该边界条件下的解析解。 - The analytical solutions for one-dimension consolidation problem are gained by making use of Laplace transform and finite Fourier transform.
借助Laplace变换和有限Fourier变换求得了一维问题的解析解，从控制方程同时解出了竖向位移、孔隙水压力和孔隙气压力，并给出了固结系数和固结度的理论公式。 - Using the renewal theorem and Laplace transform, we derive the analytical forms of transcription efficiency and noise strength.
利用更新定理与Laplace变换，我们得到了转录频率及噪声强度的解析表达式。