The Similar Structures of Solutions to First Class Boundary Value Problem of Second-Order Euler's Equation 二阶欧拉方程的一类边界问题的相似结构解
In the process of calculating Euler's equation, the least squares algorithm is a common choice. 在解欧拉方程的过程中,常用的方法是最小二乘法求解。
Of course, the results of this derivation is also applicable to the sort of functional variational method of which Euler's equation is linear positive definite. 当然,此处的推导结果,也适用于一类泛函的变分法中,这类泛函的欧拉方程是线性正定的。
By using Newton's mechanics laws and the Euler's dynamics equation of rigid body rotation respectively, strict mechanical analysis and accurate mathematical computations, we have deduced the accurate differential equation of the micromechanical comb drive tuning fork rate gyroscopes. 利用刚体转动的欧拉动力学方程和牛顿力学定律,经过严格的力学分析和严密的数学演算,推导了梳驱动音叉式微速率陀螺仪工作时,该陀螺仪满足的微分方程模型。
This article gives the transformation of n dimension Fourier and property. With the help of Euler's integral, it shows a kind of classical explanation of higher dimension equation of heat conduction on Cauchy question, which is n dimension conduction of heat equation. 给出了n(n>2)维Fourier变换及其性质,并借助它们及Euler积分给出了一类高维热传导方程的Cauchy问题的经典解。
The solution of Euler's equation in the theory of harmonic mapping and the relationship between them have been studied in general. 本文讨论了调和映射理论中Euler方程的解以及解与解之间的关系。
In this article, the writer expounds the method to get constant calculus equation's original amount by Euler, ameliorated Euler and classical Runge-Kutta with the aid of computers. 本文以计算机为辅助计算工具,分别使用Euler算法、改进Euler算法以及经典Runge-Kutta算法实现对常微分方程的初值问题进行数值求解。
Solution of the euler's equation of harmonic maps and its application to general relativity 调和映射理论中Euler方程的解和它在广义相对论中的应用
Based on Euler's equation in the ideal fluid, a wave-body interaction computation scheme is formulated by the finite element method ( FEM). 本文利用理想流体的欧拉方程和用有限元方法建立了波体干扰计算模型。
The Second Newton's law is introduced into traffic flow to set up Euler's equation, and the definition of the transportation pressure is obtained. 以此为基础,应用物理学中的牛顿第二定律,建立了交通流的欧拉方程;得出了交通压力的定义;