最陡下降 的英文怎麼說
中文拼音 [zuìdǒuxiàjiàng]
最陡下降
英文
steepest descent-
In the next chapter, the two dimensional fipwa especially the modified steepest decent path ( msdp ) in angular complex plane and the interpolate / extrapolate technique have been carefully studied
接著,重點研究了二維快速非均勻平面波演算法,對其復平面上的修正最陡下降路徑及內插外推技術進行了深入研究。The fipwa based on electric integral equation ( efie ) is presented firstly, the green ’ s function expansion with sommerfeld identity ( based on bessel kernel ) is studied and the msdp for two cases is formulated. in order to improve the iteration property and avoid inner resonance, the combined field integral equation ( cfie ) fipwa is then constructed successfully
首先研究了基於電場積分方程的快速非均勻平面波演算法,對索末菲恆等式(基於貝塞爾積分核)展開的格林函數進行了深入研究,分兩種情形解決了修正最陡下降路徑的設計問題。Method of steepest descent
最陡下降法
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