查询词典 ordinary differential equation
- 与 ordinary differential equation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Some new exact solitary wave solutions of an auxiliary ordinary differential equation were obtained by the trial method.
通过试探方法得到辅助常微分方程的一些新的孤波解。
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The existence of periodic solutions to the second order ordinary differential equation in Banach space is discussed.
本文利用半序理论,非紧性测度,凝聚映射的拓扑度,不动点定理及锥上不动点指数理论,讨论了Banach空间E中二阶常微分方程周期边值问题解的存在性,主要结果有一。
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In this paper, based on the Bessel function, an Ordinary Differential Equation was derived for time-domain Green function and its gradients in this paper. A new efficient calculation method based on solving ODE is proposed.
在探索求解精度和计算效率的矛盾中,提出了结合求解常微分方程的节点制表、节点间插值的快速计算Gre en函数的方法并据此开发了一套三维深水时域Green函数的数值计算程序。
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The bifurcation theory of the plane polynomial vector fields is one important research domain of the theory of ordinary differential equation.
平面多项式向量场的分岔理论是常微分方程定性理论的重要研究领域之一,主要研究依赖于参数的向量场的全局轨线拓扑结构随参数变化的规律。
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In this paper perturbation of eigenvalue and eigenfunction for higher order ordinary differential equation in the case of boundary perturbation combined with operator perturbation we considered.
本文研究了在边界和算子摄动相结合的情况下高阶常微分方程特征值与特征函数的摄动,把摄动问题A_6,μ的特征值λ_ε,μ和特征函数y_6,μ按两参数ε、μ的次幂展开,并且证明这些展开式当ε、μ充分小时是收敛的。
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Movement stabilization criterion of nonlinear relative rotation system was obtained by transferring the fundamental matrix of the solution of the ordinary differential equation to Jordan canonical .
利用一类周期性变系数线性常微分方程解的基本矩阵的Jordan形,分析一类非线性相对转动系统扭转的运动稳定性,从而得到非线性相对转动周期系统的运动稳定准则。
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In this paper,we consider necessary conditions for optional control of second order ordinary differential equation with coefficient control and two point boundary value,thenobtain the inequality of variation.
在这篇文章中,我们考虑控制出现在最高阶系数上二阶常微分方程系统最优控制满足的必要条件,得到了最优控制满足的变分不等式。
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The Ordinary differential equation is the language of the nature.
常微分方程是大自然的语言。
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By the methods of reducing order and Euler s eigenvalues,we obtain the general solution formula to one kind of systems of three dimensional second order ordinary differential equation with constant coefficients.
采用降阶和特征根方法,给出了一类三维二阶常系数微分方程组的通解公式,并通过算例与拉氏变换法进行了比较。
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By employing the theorem on existence and uniqueness of solutions, the existence and uniqueness of path is proved. A method of solving ordinary differential equation systems is proposed to get the trajectory of SVM solutions.
利用微分方程组的存在唯一性定理,我们得到了路径的存在唯一性,并给出了一种常微分方程组的近似解法求解SVM解的路径。
- 推荐网络例句
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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .
从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。
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Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.
蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。
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The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.
中文摘要:几乎处处中心极限定理是近几十年概率论研究的一个热门话题。它之所以引起人们的注意是由于它在随机模拟方面的实际应用参见Fisher