Laplace transform是什么意思

网络释义

用法例句

Analysing the transition procedure of circuit by Laplace transform;

用拉普拉斯变换法分析电路的暂态过程

Hybrid Laplace transform finite element method for solving the convection-dispersion problems;

求解对流－弥散问题的混合拉普拉斯变换有限单元法

A numerical inversion for the laplace transform of Lubich with application to partial differential equation;

Lubich的拉普拉斯变换数值逆在偏微分方程中的应用

Solution of beam deflection curve based on laplace transformation;

梁挠曲轴方程的拉普拉斯变换求解

Application research of the Laplace Transformation;

拉普拉斯变换的应用研究

Based on the analytic solution of 1-D steady water quality model for river flow,it has been transformed as normal distribution equation with a=ut and δ=2Et by Laplace transformation.

本文以一维稳态河流水质污染模型的解析解为基础,通过拉普拉斯变换,将模型解析解转化为期望值a=ut、均方差δ=2Et的正态分布方程。

In this paper Laplace transforms is utilized in viscoelastic theory of polymers making the relations between various viscoelastic functions like relaxation modulus, creep compliance and functiqns representing dynamic behavior simple and clear, relaxation spectrum and retardation spectrum are defined in terms of Laplace transform to correlate all viscoelastic functions.

将拉普拉斯变换应用于聚合物粘弹性理论，使粘弹性材料的特性函数如松弛模量、蠕变柔量以及表示动态力学性能的函数之间的关系简单明了，并用拉氏变换定义松弛谱和推迟谱，将各粘弹函数相互联系起来。

With Laplace transforms,the question can be solved in Laplace d.

利用拉普拉斯变换,将定解问题转换到拉普拉斯域内求解。

In this paper,the exact bound state solutions of the three-dimensional radial Schrdinger equation with the isotropic harmonic oscillator are simply derived from Laplace transforms.

本文应用拉普拉斯变换得到了三维各向同性谐振子波函数边界的精确解,同时,利用同种方法还得到了利用产生算符和湮灭算符表达的该波函数的递推关系。

Basing on Laplace transform and differentiation, this article explores the changing circuit instantaneous initial value of complex capacitive circuit from two different ways so that we seek a new way to solve the problem of impulse response of dynamic elements and find a new way to solve similar problems by validating.

本文利用拉普拉斯变换法和微分法,从两个不同的路径分析了复杂电容电路换路瞬间各电容电压的突变情况,找到了解决动态元件冲激响应的新钥匙,利用验证法为解决同类问题开辟了一条新路径。

In the paper, a solution for heat condution problem in an infinitely long bar with composite transform method is obtained, which derived from Fourier transform and Laplace transform.

应用拉普拉斯变换法和傅里叶变换法的特点 ,提出复合变换法 ,并应用复合变换法求解无界杆的热传导问题 。

Relations between Laplace Transform Order and related orders;

拉普拉斯变换序及相关序的关系

Recently,Denuit(2001) shows the Laplace transform order between the claim amount vectors of two portfolios differing only in their respective parameters.

最近,Denuit(2001)证明了两个不同参数投资组合的索赔向量之间拉普拉斯变换序成立。

discrete Laplace transform

离散的拉普拉斯变换

time shift of Laplace transform

拉普拉斯变换的时移

time scaling of Lapalace transform

拉普拉斯变换时间定标

Some Numerical Integration Formulae for Laplace Transform

拉普拉斯变换式的几种数值积分公式

Solving Improper Integral with Variable by Laplace Transform;

利用拉普拉斯变换求解含参变量的广义积分

Transients in Circuits with Perfectly Coupled Mutual Induction Solved by Laplace Transformation

拉普拉斯变换求完全耦合互感电路的暂态过程

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

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

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

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

An Inversion Technique for the Laplace Transform with Application to Partial Differential Equation;

拉普拉斯变换的数值逆在偏微分方程中的应用

Application of Laplace in analysis of mutual inductance component circuits;

拉普拉斯变换在互感电路分析中的应用

The Unit-Step Function and Its Function During Laplace transform;

拉普拉斯变换中的单位阶跃函数及其作用

Application of Laplace Transform to General Solutions of Nonhomogeneous Linear Differential Equations of Constant Coefficient;

拉普拉斯变换在求解微分方程中的应用

A Special Case of Inverse Matrix-High-order Laplace Transform and Its Inverse Matrix Format

反矩特例——高阶拉普拉斯变换及其反矩格式(Ⅱ)

The book is self-contained, with appendices included on elementary matrix and Laplace transforms.

本书自成体系，并有初等阵论及拉普拉斯变换的附录。

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

Application Research of Laplace in Analysis of Complicated Linear Dynamic Circuit;

关于应用拉普拉斯变换分析复杂线性动态电路的探讨