艦船類別代號 的英文怎麼說
中文拼音 [jiànchuánlèibiédàiháo]
艦船類別代號
英文
hull classification symbol- 艦 : 名詞(大型軍用船隻; 軍艦) warship; naval vessel; man-of-war
- 船 : 名詞1. (水上的運輸工具, 船舶的通稱) boat; ship; vessels 2. (姓氏) a surname
- 類 : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
- 別 : 別動詞[方言] (改變) change (sb. 's opinion)
- 代 : Ⅰ動詞1 (代替) take the place of; be in place of 2 (代理) act on behalf of; acting Ⅱ名詞1 (歷...
- 號 : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
- 艦船 : ships and warships艦船導航 ship navigation; 艦船定位 ship location; 艦船發動機 marine engine; 艦...
- 類別 : classification; category; genre; family; tier
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In this paper, many features of ship ' s radiated noise are extracted by the means of techniques in modern signal process, and the theory of information fusion is used for calculating basic belief assignment and identification and classification of targets
本文應用現代信號處理技術的多種手段主要研究了艦船噪聲的多種特徵信息提取,應用信息融合理論重點研究了可信度分配、目標識別分類的信息融合實現等技術。The extraction test to the different class signals tell us that the correlation dimension and generalised dimensions may effectively involve the class information of different ships, otherwise the h2 entropy is difficult to classify the targets
通過對不同類別信號的特徵提取表明,關聯維數和廣義維數能有效地代表不同類別的艦船特徵,而h _ 2熵特徵並不明顯。
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