色不對稱色散 的英文怎麼說
中文拼音 [shǎibùduìchènshǎisǎn]
色不對稱色散
英文
dispersion of interference colors asymmetric-
Dispersion of interference colors asymmetric
色不對稱色散By comparing the error of dispersion, it illustrates that the staggered uncolocated grid yee ' s scheme is the best one among 2 order schemes. using the same method for 2 order scheme, we analysis the high order fdtd schemes. the method for constructing good - performance high order fdtd schemes is points out, and a new 4 order scheme which is coincident for e and h is given out
然後,將該分析方法應用到高階fdtd的研究中,指出了構造高階差分格式的原則和方法,並提出了一種新的電磁對稱的4階fdtd方法,研究並給出了它和其他兩種電磁不對稱4階fdtd的色散特性,結果表明高階方法具有比2階fdtd方法小的多的數值色散誤差。
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