Taylor's exposition based on what we would call finite differences.
泰勒的阐述是建立在我们叫作有限差分的基础上的.
Previous chapters have dealt with the derivation of systems of difference equations.
前面几章已经论述了差分方程组的推导.
To maintain a logical presentation we start with the simplest finite - difference scheme.
为了按逻辑来表达,我们从最简单的有限差分格式开始.
The pattern of the finite - difference coefficients is known.
有限差分系数的图式是已知的.
The finite - difference computation must be convergent and stable.
有限差分计算必须收敛和稳定.
We will say that a finite - difference method is convergent if this condition is satisfied.
若满足了这个条件,我们就说有限差分法是收敛的.
Upward wave equation datum correction by finite difference scheme from complex surface.
复杂地表有限差分波动方程向上基准面校正.
A finite difference method is proposed for a nonlinear diffusive model.
对一类非线性扩散模型建立了一种有限差分方法.
So an improved Differential Evolution Acceleration Genetic Algorithm ( DE - AGA ) was proposed.
为此,结合差分进化算法,提出了一种改进的差分加速遗传算法 ( DE-AGA ) .
A new method for judging the computational stability is given.
给出了一种判定差分格式计算稳定性的新方法.
Obtained accurate and sustained solution of the model by finite difference method.
采用有限差分法获得模型的精确、稳定解.
The differential voltage has high precision low temperature - drift , and good anti - jamming ability .
该差分电压精度高、温漂小 、 抗干扰能力强.
It will spoil the balance of the input differential pair.
也会损坏输入差分信号的平衡.
It will provide DNM with abundant and accurate messages.
这将给电场差分法的研究工作提供丰富和精确的信息.
This paper discusses some problems in the classical solution of difference equation.
讨论了差分方程经典解法的有关问题.