2. Order The order of a differential equation is the highest derivative that appears in the equation. Note: Higher-oder equations can be converted into systems of first-order equations.3. Ordinary? A differential equation is ordinary if it only contains ordinary (full) derivatives. "Ordinary dif...
equation n. 1.[C]【数】方程式,等式 2.[C,U]相等;平衡,均衡 3.[U]同等看待 differential a. 差别的,特定的,微分的 n.[C] 两路线运费差额,工资差额 order n. 1.为了做某事 2.[C,U]顺序,次序 3.[singular](某一时期政治、社会或经济的)模式,制度 n.[C] 1.订货(单);订购;(点的)饭菜 2...
美 英 un.二阶微分方程 英汉 un. 1. 二阶微分方程 例句 释义: 全部,二阶微分方程 更多例句筛选
We can solve a second order differential equation of the type: d2ydx2 + P(x)dydx + Q(x)y = f(x) where P(x), Q(x) and f(x) are functions of x, by using: Undetermined Coefficients which only works when f(x) is a polynomial, exponential, sine, cosine or a linear combination...
1) second order differential equation 二阶微分方程 1. The existence of positive homoclinic orbits is obtained by the variational approach for a class of thesecond order differential equations-α(x)u+β(x)u2+γ(x)u3=0,where the coefficient functions α(x),β(x),γ(x) satisfy xα′(x)...
1)second order differential equation二阶微分方程 1.The existence of positive homoclinic orbits is obtained by the variational approach for a class of thesecond order differential equations-α(x)u+β(x)u2+γ(x)u3=0,where the coefficient functions α(x),β(x),γ(x) satisfy xα′(x)≥0,...
2n×2n阶方阵5) fractional differential equation 分数阶微分方程 1. Eigenvalue problems for a kind of fractional differential equations; 一类分数阶微分方程的本征值问题 2. The mathematics model of the systems described by fractional differential equations is proposed. 首先给出了由分数阶微分方程描述...
The boundary value ( problems ( BVP ) ) of the higher order ordinary differential equation were studied. 主要研究共振条件下高阶多点边值问题解的存在性. 来自期刊摘选 15. The stability of sliding mode in nonlinear system was proven by the nonlinear differential equation. 在此基础上,设计了飞行器模...
1. Ordinarydifferential equation(ODE)[^1] dx(t)dt=f(x(t)),x∈Rdandx(t0)=x0 当函数f满足locally Lipschitz continuous时,方程存在唯一解x(t+dt)=x(t)+dt⋅f(x(t))[Picard–Lindelöf theorem] 2. Stochastic differential equation (SDE)[^2] ...
为二阶微分方程( second order ordinary differential equation)(2) 为三阶微分方程(third order ordinary differential equation) www.math.ncyu.edu.tw|基于2个网页 例句 释义: 全部,二阶常微分方程,为二阶微分方程 更多例句筛选 1. In this paper, discuss only a special condition of the constant C in ...