本文研究了中立型差分方程。
方法差分方程理论。
提出了采用反馈控制方法求解隐式差分方程的方法。
Feedback control method is used to solve implicit difference equation in this paper.
结论该非线性差分方程模型具有良好的可靠性和稳定性。
CONCLUSION Model of nonlinear difference equation has the advantage of reliability and stability.
采用有限差分方法，对波动方程求数值解。
We use finite difference method to solve electromagnetic wave equation.
该模型的数学形式是一个非线性二阶常微分方程，利用有限差分方法进行求解。
The mathematical expression of this model is a second order non linear ordinary difference equation.
该模型的数学形式是一个非线性二阶常微分方程，利用有限差分方法进行求解。
The mathematical expression of this model is a second order non linear ordinary difference equation.
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