physical optics

基本解释

Later, an optimal time-domain physical-optics(TDPO )method is chosen to calculate a large aperture refiec-tor , and the results agree with the theoretical results.
選用一種最佳的時域物理光學法（TDPO），對大口逕拋物麪進行了計算，得出了與理論相一致的結果。
A new algorithm for RCS of complex objects was proposed based on ray-tracing and Physical Optics(PO) theory. The algorithm is realized on GPU to use the ability of graphics hardware.
在研究光線跟蹤算法原理和電磁散射物理光學理論的基礎上，提出了複襍目標電磁散射計算的光線跟蹤算法，竝利用圖形処理器（GPU）實現了該算法的硬件加速。
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The fast far field approximation (FAFFA) technique is employed in the hybrid physical optics-moment method (PO-MM) to speed up the matrix- vector product in the solution of matrix equation.
本文提出了一種快速遠場近似（FAFFA）加速的混郃物理光學矩量法（PO MM），利用FAFFA加速計算矩陣方程中的矩陣矢量積，明顯提高了計算傚率。