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Then the new step function space is introduced and stability problem for the finite difference scheme is discussed by means of variational approximation method.
然后引入新的步长函数空间,并在这个空间上,采用变分近似法讨论该格式的稳定性问题。
Then the new function space is introduced and the stability problem for the finite difference scheme is discussed by means of variational approximation method in this function space.
然后引入新的函数空间,并在这个空间上,采用变分近似法讨论了该格式的稳定性问题。
The TM set of equations can be solved using a finite difference time domain (FDTD) approximation that is second-order accurate in both space and time.
采用时间和空间均为二阶精确的有限差分方法,将偏微分方程进行差分化。 这样,空间的电磁场可由时间域有限差分法(FDTD)来求解。
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