航跡特點 的英文怎麼說
中文拼音 [hángjītèdiǎn]
航跡特點
英文
track behavior- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 跡 : 名詞1 (留下的印子; 痕跡) mark; trace 2 (前人遺留的建築或器物等) remains; ruins; vestige 3 (...
- 特 : Ⅰ形容詞(特殊; 超出一般) particular; special; exceptional; unusual Ⅱ副詞1 (特別) especially; v...
- 點 : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
- 特點 : characteristic; distinguishing feature; peculiarity; trait
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In fact, it is shown that the novel kinematic frame, serret - frenet frame is the newest approach to follow trajectory path and to control the motion of surface vessel. some research on ship maneuvering problem in serret - frenet frame is also discussed
本文介紹了serret一frenct標架在船舶操縱運動模擬與計算中的特點,討論了serret一frenet標架中的船舶操縱運動方程,介紹了cte和los混合控制方法,並進行了航跡追蹤模擬計算。The navigation system of wearable computers is an important application of context awareness, it is an indispensable intelligent module in wearable computers, and it is the embodiment of convenience, availability, intelligence in wearable computer. optimal path selection and trajectory prediction are two basic questions in navigation systems
可穿戴計算機的導航系統是上下文感知在可穿戴計算機上的一個重要的應用,它是可穿戴計算機的一個重要的智能模塊,充分體現了可穿戴計算機方便、有效、智能的特點,而最佳路徑選擇和軌跡預測是導航幫助系統的兩個基本問題。The algorithm features full utilization of different installation positions and different angular resolutions of the two lrfs by assigning different tasks to them. the top lrf was used to set up the initial trace of new obstacles recognized from the result of d - s evidence theory based multi - period data fusion and the bottom one was used to maintain tracking of obstacles, providing relatively accurate positions of the obstacles
該演算法的特點在於充分利用了兩個激光測距雷達的不同安裝位置、不同解析度對障礙檢測造成的有利條件,將多目標跟蹤的理論和技術融入障礙檢測的軟體框架中,並結合d - s證據理論融合多測量周期的識別結果,由頂雷達建立障礙的初始航跡,而底雷達進行航跡的跟蹤和維持。Because the digital map is used as the background for navigation, we can rectify the digital map by the trace of the navigation vehicle and reduce the cost price of map. this software is developed with international oop software engineering and advanced development tool - vc + + 6. 0
本軟體包的最大特點就是做到了gis系統與gps系統間的無縫聯接,採用矢量地圖作為導航背景,可以通過車輛行駛軌跡來糾正地圖,降低了精確制圖的成本。Space - borne radar parameters are used in simulation. base on the doppler frequency of rebound jamming signal, along - track interferometric detection scheme, which is proposed in chapter 4, is employed to detect point target rebound jamming in simulation, and the results validate the feasibility of this kind detection scheme. at last, a detailed comparison between rebound jamming and false target jamming is made
第五章介紹了彈射式干擾原理,對干擾信號特徵及干擾效果作了具體的分析,並利用機載sar參數作了干擾模擬實驗;根據彈射式干擾信號多普勒頻率的特點,利用沿航跡雙天線干涉對消技術對彈射式點目標干擾進行檢測,分析了模擬結果;最後還將彈射式干擾與虛假圖像干擾進行了比較。Abstract : on the base of the traditional algorithms of the sun ' s orbit, an algorithm of the apparent motionof the sun ' s orbit for the marine simulator is given, and in order to realistically simulate the apparent mo - tion of the sun, a new method of the transformation of the coordinates is proposed
文摘:在傳統天文學的天體視運動軌跡計算方法的基礎上,給出一種在航海模擬器中應用的太陽視運動軌跡的計算方法,並且針對太陽在視運動當中高度變化的特點,提出了一種新的坐標變換方法,以逼真模擬太陽的視運動分享友人