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- We prove that symplectic algorithms may keep most of the invariant curves of Duffing equation when the time-step is small enough but non-symplectic algorithms cannot. 证明了当时间步长充分小时,辛算法可以保持原系统的大部分不变闭曲线,而非辛算法却做不到这一点。
- The results of Berger and Chen are extended. And the variational method is proved to be available to solve the existence and uniqueness of the almost periodic solutions of nonlinear Duffing equations with damping. 推广了Berger和Chen的结果,证明了经典的变分方法对于解决带阻尼的非线性Duffing方程有界解的存在唯一性问题是同样适用的。
- Simulation Research on Detection of Syntony Sensor's Frequency Using Parameter Sensitive Property in Duffing Equation 基于Duffing方程参数敏感性提取谐振型传感器频率的仿真研究
- Periodic solutions to a type of Duffing equation with complex deviating argument 一类具复杂偏差变元的Duffing型方程的周期解
- Analysis on the Influence of the Phase-State of Chaotic System in Duffing Equation by Complicated Stimulating Force Item 复杂策动力项对Duffing方程混沌系统相态的影响
- I can't make this equation come out. 我不会解这个方程式。
- n-dimentional Duffing equation n维Duffing方程
- What does x represent in this equation? 这个方程式中的x代表什么?
- high ordcr Duffing equation 高阶Duffing方程
- delay Duffing equation 时滞Duffing型方程
- duffing equation 杜芬方程
- Beb yos ib dol nyox aob dol duf. 我家养了一头黄牛两头水牛。
- non-damping duffing equation 无阻尼Duffing方程
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- generalized Duffing equation 广义Duffing方程
- An equation or inequality relating the variables in an optimization problem. 在优化问题中，一种表示若干变量相互关系的方程(式)或不等式。
- Duffing' equation Duffing方程
- Show me how to solve this equation. 告诉我，这个方程式怎么解。
- The oil versus nuclear equation is largely moot. 石油和核能之间的关系还很有争议。
- One side of an equation must balance the other. 方程式的一边必须和另一边相等。
