星圖匹配 的英文怎麼說

中文拼音 [xīngpèi]
星圖匹配 英文
stellar map matching
  • : 名詞1 (夜晚天空中閃爍發光的天體) star 2 [天文學] (宇宙間能發射光或反射光的天體) heavenly body...
  • : Ⅰ名詞1 (繪畫表現出的形象; 圖畫) picture; chart; drawing; map 2 (計劃) plan; scheme; attempt 3...
  • : Ⅰ動詞(比得上; 相當; 相配) be equal to; be a match for Ⅱ形容詞(單獨) lone Ⅲ量詞1. (用於馬、騾等) 2. (用於整卷的綢或布)
  • : Ⅰ動詞1 (兩性結合) join in marriage 2 (使動物交配) mate (animals) 3 (按適當的標準或比例加以...
  • 匹配 : 1. [書面語] (婚姻配合) mate; marry 2. [電學] matching
  1. Among them the gray level co - occurrence matrix ( glcm ) and gray gradient co - occurrence matrix ( ggcm ) methods, which attributed to the statistic textural analysis scheme were then chosen to extract the textural features of five kind areas on satellite images. in the second part the principle of classification and bp neural network were introduced. combined with textural features, the improved bp neural network successfully performed on the classification of the satellite images

    論文的第一部分介紹了進行紋理特徵研究的一些典型的方法,利用其中的基於統計的紋理分析法中的灰度共生矩陣以及灰度一梯度共生矩陣法,分析了衛上五類區域的紋理特性;第二部分主要介紹了遙感像分類原理以及神經網路中的bp演算法,在對演算法原理進行深入理解的基礎上,把紋理特徵與神經網路進行組合,實現對衛進行分類分析;第三部分內容是在前面像分類結果的基礎上,對序列像用相關法進行運動分析,反演雲跡風風場。
  2. In the paper, the properties of matching polynomial and matching unque, and y - graph is not matching unque, and matching polynomial of snake tree and ring graph, ets

    摘要文章主要研究特殊多項式唯一的性質,得到了唯一的、蛇樹和輪環多項式及y形不是唯一的等結論。
  3. Star pattern recognition is to confirm the corresponding relations between the star map of observed stars in field of view ( fov ) of star sensor and the star map of guide stars

    識別就是將敏感器視場中觀測組成的與導航組成的進行特徵以確定觀測與被測的對應關系。
  4. In the management of city transportation, navigation of satellite cannot meet the practical requirement because of shielding and interfering of satellite signal. therefore, map matching and dead - reckoning ( dr ) is used to assistant navigation. this combination is defined as gps / dr integrated navigation system, in which the map matching is used for correcting the orientation and distance errors of dr

    而在城市交通管理的應用中,由於衛定位信號經常會受到建築物的遮擋和干擾,衛定位無法滿足導航的實際要求,通常需用地和航位推算器( dead - reckoning , dr )的方法進行輔助導航,這種導航方式稱為組合導航系統,其中地可用來修正dr的方向和距離的系統誤差,以便在衛信號失鎖時,提高dr自主定位的精度。
  5. The work process is that the gps subsystem receives gps data from gps satellites, disposes and sends them to the main control console ; the main control console matches gps position data with digital map and displays on the lcd of the system. if the system wants to communicate with the monitoring and dispatching center or user wants to communicate with others, the gsm / gprs subsystem can be used. the main control console consists of arm microprocessor, linux operating system and minigui

    系統的工作過程可描述為: gps子系統接收來自gps衛的定位信息,處理后將定位信息傳送給主控平臺;主控平臺將實時定位信息與電子地並通過直觀的方式顯示在系統的lcd上;如果車載導航系統需要與監控中心進行數據通信或者用戶需要和監控中心或第三方進行通信,則可通過主控平臺來控制gsm / gprs子系統來實現,通信方式包括簡訊息通信、語音通信、 gprs通信。
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