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.
利用三维变分差分方法研究薄壳的动力分析。
The three dimensional variational difference method was applied to dynamic analysis of thin shells.
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.
在传统的差分算法基础上，提出了一种新的背景的建立和更新的解决方法。
Based on the traditional difference algorithm, a new background construction and updating method is proposed.
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.
介绍一种新的差分gps方法，既位置差分法。
方法差分方程理论。
文中研究对IDEA的一个差分错误分析方法。
A differential fault analysis of IDEA based on temporary and random bit faults is studied.
文中研究对IDEA的一个差分错误分析方法。
A differential fault analysis of IDEA based on temporary and random bit faults is studied.
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