perfectly matched layer

基本解釋

Perfectly matched layer;
完全匹配介質(zhì)層；
And the perfectly matched layer (PML) is applied on the open boundary of circular groove guide.
完全匹配層（PML）應(yīng)用於圓形槽波導(dǎo)的開(kāi)放邊界。
The split field perfectly matched layer technique is introduced to truncate computational domain, and the equations in PML medium are also differenced semi implicitly to keep unconditional stability.
利用分裂場(chǎng)完全匹配層吸收邊界截?cái)嘤?jì)算空間，爲(wèi)保証PML空間的無(wú)條件穩(wěn)定性，其方程也採(cǎi)用半隱式差分格式。