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- For a single observation of infrared search and track (IRST) system, a new data association algorithm of passive tracking is proposed. 摘要針對紅外搜索跟蹤系統(IRST)在單站情況下，對目標進(jìn)行純方位跟蹤時(shí)存在的問(wèn)題，提出一種數據關(guān)聯(lián)算法。
- To improve the performance of passive tracking for maneuvering target in clutter,a new particle filtering algorithm for passive tracking is proposed. 為提高雜波條件下的機動(dòng)目標被動(dòng)跟蹤的性能,提出了一種新的粒子濾波目標被動(dòng)跟蹤算法。
- To improve the passive tracking performance of 2D maneuvering target, a new constraint particle filter (CPF) is proposed. 摘要為提高約束條件下的二維機動(dòng)目標被動(dòng)跟蹤性能，提出了一種約束下的粒子濾波方法(CPF)。
- To improve the cooperative passive tracking accuracy in multiple stations, a scheme of target tracking based on DOA and TDOA is proposed. 摘要為提高多站無(wú)源協(xié)同跟蹤的精度，提出了一種基于方位時(shí)差的目標跟蹤方法。
- To improve the passive tracking performance and to reduce the energy cost in wireless sensor networks (WSN), a new decentralized information particle-filtering (IPF) algorithm was proposed. 摘要為提高目標被動(dòng)跟蹤性能，并降低無(wú)線(xiàn)傳感器網(wǎng)絡(luò )(WSN)中的能量開(kāi)銷(xiāo)，提出了一種斷的分布式信息杜于濾波(IPF)算法。
- The bearing-only location is a nonlinear state estimation in essence;the single observer passive tracking may form a unobservable system,makes the tracking filter instable and divergent. 利用角測量估計目標的距離和速度實(shí)質(zhì)上是一個(gè)非線(xiàn)性狀態(tài)估計問(wèn)題,這種單站被動(dòng)式跟蹤可能構成一個(gè)不可觀(guān)測系統,將導致跟蹤濾波器的不穩定和發(fā)散。
- Our pilotless rocket enters the track of the earth. 我們把一個(gè)無(wú)人駕駛的火箭送入了地球的軌道里。
- A passive tracking system consisting of multi-radar reconnaissance stations usually uses the time difference of arrival (TDOA) tracking measurement method, which can achieve high tracking precision. 摘要針對多個(gè)雷達偵察站組成的無(wú)源跟蹤系統，在用時(shí)間差法對目標進(jìn)行跟蹤時(shí)，各站點(diǎn)之間通信或信號測量被干擾，造成系統無(wú)法工作。
- This rough track will soon be a metalled road. 這條坑坑洼洼的路不久就要鋪上碎石了。
- I'm trying to track down my old Aunt Maud. 我正試圖尋找到我那年邁的嬸嬸莫德。
- The cyclist went at full sail along the track. 自行車(chē)手沿著(zhù)跑道全速前進(jìn)。
- Bill has a feeling he is on a fast track. 比爾感覺(jué)到他正快速邁向成功。
- The new race track is nearly six miles in extent. 這條新跑道將近六英里長(cháng)。
- He played a passive role in the marriage. 他在婚姻中扮演了一個(gè)被動(dòng)的角色。
- John bears the bell in all track events at school. 約翰在學(xué)校里的各個(gè)徑賽項目中都贏(yíng)得第一名。
- He had a passive expression on his face. 他臉上有一種漠然的表情。
- I'm on the track of a valuable painting. 我在追尋一幅珍貴的油畫(huà)。
- Keep track of the time you actually travel. 把你旅行的實(shí)際時(shí)間記錄下來(lái)。
- In spite of my efforts the boy remained passive. 盡管我努力，那男孩還是不起勁。
- The slaves gave passive obedience to their master. 奴隸們乖乖地服從他們的主人。
