r****e
发帖数: 42 | 1 数值计算中用到的二种算法:"second-order and higher predictor-corrector
integration schemes","strait-forward leap frog algorithm"，各位专家能否介绍
一下其思想或何处能查到其介绍，谢谢！ | t***l
发帖数: 533 | 2 google
【在 r****e 的大作中提到】
: 数值计算中用到的二种算法:"second-order and higher predictor-corrector
: integration schemes","strait-forward leap frog algorithm"，各位专家能否介绍
: 一下其思想或何处能查到其介绍，谢谢！
| r****e
发帖数: 42 | | f*******a
发帖数: 80 | 4 The finite difference time domain (FDTD) method to solve maxwell's equation
is a 2nd order leap frog algorithm. It's a 2nd order approximation of the
partial derivative. The algorithm does not directly solve the 2nd order PDE.
Insteady, it alternates between two first order PDEs (maxwell's two curl
expression) as time evolves.
【在 r****e 的大作中提到】
: 数值计算中用到的二种算法:"second-order and higher predictor-corrector
: integration schemes","strait-forward leap frog algorithm"，各位专家能否介绍
: 一下其思想或何处能查到其介绍，谢谢！
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