field of complex numbers 中文意思是什麼
field of complex numbers
解釋
復數域-
With zonal patched grid technology and second - order zonal solver method, the numerical simulation on inlet complex flow field of solid rocket ramjet assisted range projectiles with different struts shapes was made at different mach numbers
摘要結合分區對接網格技術和二階精度區域分解演算法，對某沖壓增程彈丸進氣道在不同來流攻角和不同側向支柱形狀工況下的內外復雜流場進行了數值模擬。 -
An attention - based image recognition model is proposed. when analyze complex visual field or pattern, visual attention mechanism is used to detect saliency features in the image and drive the fixation point to scan the saliency features sequentially. during each fixation, the local pattern at the fixation point is memorized or matched. there are two parts in the memory of a complex pattern, the memory of local patterns that constitute the complex pattern and the memory of space relations between local patterns. corresponding to memory process, the recognition process also contains two parts, the matching of local patterns and the matching of space relations between local patterns. an object is recognized only when there are enough numbers of local patterns is matched and the space relations between these local patterns are correct
在掃描到每一個關鍵特徵區時，將對該區域附近的局部模式進行記憶或匹配。對一個復雜目標的記憶將包括2部分，一部分是對局部模式的記憶，即組成該目標的各「部件」的模式另一部分是對各局部模式之間的空間關系的記憶，即組成該目標的各「部件」之間的結構關系。與記憶過程對應，識別過程也包括2部分，一部分是對局部模式的匹配，另一部分是對各局部模式之間結構關系的匹配。
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