雷達作圖器 的英文怎麼說
中文拼音 [léidázuòtúqì]
雷達作圖器
英文
radar plotter- 雷 : 1. (雲層放電時發出的響聲) thunder 2. (軍事上用的爆炸武器) mine 3. (姓氏) a surname
- 達 : Ⅰ動詞1 (暢通) extend 2 (達到) reach; attain; amount to 3 (通曉; 明白) understand thoroughly...
- 圖 : 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...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 雷達 : [訊] radar (縮自 radio detection and ranging)
-
" navigating the craft is also made much easier because it is equipped with state - of - the - art thermal imager, global positioning system, echo sounder, radar, electronic chart plotter and gyrocompass
新警輪的操作亦更加靈活,新船設有先進的熱能深測器、全球定位儀器、測深器、雷達、電子海圖及電羅盤。The multiscale mixed distribution models ( mmdm ) and the multiscale autoregressive ( mar ) models are investigated in this thesis, and they are applied to the unsupervised segmentation of the synthetic aperture radar ( sar ) image by joining them together - the multiscale mixed distribution models as the feature extractor and the multiscale autoregressive models as the classifier
本文對多尺度混合分佈模型( multiscalemixturedistributionmodels簡記mmdm ) ,其中主要是對多尺度混合gauss分佈模型( multiscalemixturegaussianmodels簡記mmgm )和多尺度混合rayleigh分佈模型( multiscalemixturerayleighmodels簡記mmrm )進行了研究,及對多尺度自回歸( multiscaleautoregressive簡記mar )模型進行了研究,並將mmdm作為圖像分割的分類器, mar模型作為圖像分割的特徵提取器對合成孔徑雷達( syntheticapertureradar簡記sar )圖像無監督分割進行了研究。Considering practical needs and developing trend of vts, based on analyzing the signal characters of vts radar video, studying basic data compression principles in information theory, comparing international coding standards in the forefront of image processing, a vts radar video coding system suitable for transmission in the narrow channel is proposed in this thesis. its main block ? oder and decoder, is realized in the common pc with software. the working process is demonstrated detailed
結合vts系統的現實要求和發展方向,本文從vts雷達原始視頻圖像數據的特點出發,從信息論中關于數據壓縮的基本原理出發,從現代信號處理特別是圖像信息處理領域中的壓縮編碼國際標準出發,提出了雷達原始視頻編解碼系統方案,其主體部分? ?編解碼器是在pc機內利用壓縮軟體實現,闡述了系統工作流程;提出了基於jpeg壓縮演算法和hTerran have bunker and turrets as main - defence, ( 1 ) is sensory - turret, ( 2 ) is radar - turret ( both are not shown in picture ). next to bunker an unknown building is shown : a machine gun
人族擁有碉堡和防禦塔作為主要防禦手段, ( 1 )是傳感器防禦塔, ( 2 )是雷達防禦塔(二者都未出現在圖片中) 。碉堡旁邊是一個未知的人族建築:一座機械火炮。The far - distance targets can be detected with the aid of the satellite image and the ample respond time of the defensive system can be provided ; the cryptic cruise missile and anti - radiation cruise missile can be effectively detected and tracked recur to the infrared image. radar is widely used in the cruise missile defensive system. the radar in the sky can detect the further flying cruise missile, ground based radar and coastal defense radar can track and help weapons system aim at the oncoming force cruise missile
在目前情況下,衛星圖像、紅外圖像以及雷達成像在探測、跟蹤、識別、打擊巡航導彈目標方面具有相當大的優勢,藉助于衛星圖像可以在遠距離發現目標,能夠為防禦系統提供比較充足的響應時間;藉助于紅外圖像可以有效對付隱身巡航導彈和反輻射巡航導彈;雷達是在巡航導彈防禦系統中使用最多的設備,空基雷達能夠探測離防區比較遠的巡航導彈,陸基雷達和海基雷達能夠跟蹤巡航導彈,並可協助武器系統瞄準來襲巡航導彈,尤其是雷達陣在巡航導彈防禦中更是可以發揮重要作用。In this way, we get result in long time and great error. we need a standard result on how to evaluate a student ' s grade. now on radar simulator we can n ' t get the standard result and this makes error on evaluation. at the same time, we can only get dcpa and tcpa on radar / arpa
在目前的雷達模擬器上,進行雷達標繪通常都是採用手工幾何作圖的方法進行的,時間長,誤差大,而對于如何評價和確定被訓練者的成績,則必須有一個標準值即標準答案。The same target will appear two courses on the electronic chart for the errors of the two sensors are statistically independent. the paper mainly includes two points : ( 1 ) study the fusion between ais data and radar data in vts ; first the paper discusses the kalman filter of the target ' s tracking. on the basis of which we study the data fusion between the track of radar target and that of ais target
對于雷達目標的航跡,選擇雷達作為位置傳感器,對于ais目標,選擇gps (全球定位系統)接收機作為位置傳感器,由於測量雷達航跡和ais航跡的傳感器是不同的,兩種傳感器誤差是相互獨立的,這樣在海圖上顯示目標的時候出現對于同一目標出現不同的航跡,本研究的重點包括兩個方面: ( 1 )研究vts系統中ais數據和雷達數據的融合:首先討論目標航跡的kalman濾波,在目標航跡kalman濾波的基礎上對雷達目標和ais目標的航跡進行數據融合的研究;同時本研究將對ais的位置傳感器分差分gps和非差分gps兩種情況進行分析和處理。分享友人