陡速下降法 的英文怎麼說
中文拼音 [dǒusùxiàjiàngfǎ]
陡速下降法
英文
method of perturbing concentration- 陡 : Ⅰ形容詞(山勢峻峭; 坡度大) steep; precipitous Ⅱ副詞(陡然; 突然) suddenly; abruptly
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 下 : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
- 降 : 降動詞1. (投降) surrender; capitulate 2. (降伏) subdue; vanquish; tame
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
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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。
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