指標接收器 的英文怎麼說
中文拼音 [zhǐbiāojiēshōuqì]
指標接收器
英文
beacon receiver- 指 : 指構詞成分。
- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 收 : Ⅰ動詞1 (把攤開的或分散的事物聚集、合攏) put away; take in 2 (收取) collect 3 (收割) harvest...
- 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
- 指標 : target; quota; norm; index; merit; subscript; index arm; indicatrix
- 接收器 : acceptor
- 接收 : 1 (收受) receive; reception; accept; [電學] receipt; receiving 2 (接管) take over; expropriat...
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Lc apparatus almost meet all the needs of space optical communication such as weight, size, power consume, life, cost, driving voltage, intergration of optics and electricity, programe, optically take ? over aperture, beam scanning, deflexional range and so on. switches, deflexional facilities and scanning equipments which made with lc have been used in the system of labor in space communication. the only bug of lc apparatus is that their answer speed only get microsecond rate or submicrosecond rate. but it is practical for them to be used in special beam capture, scan, deflexion controling which don ’ t concerned with code rate and code type
液晶器件幾乎滿足空間光通信的所有大的指標要求如重量、尺寸、功耗、壽命、成本、驅動電壓、光電集成、可編程性、光學接收孔徑、光束掃描和偏轉范圍等等。液晶光開關、光偏轉器、光掃描器已經開始應用於光纖通信的實驗系統中。液晶類器件應用於光通信的唯一重大缺陷,是其響應速度目前只能達到微秒級或亞微秒級,不過,在不涉及到碼型碼率的空間光束捕獲、掃描、偏轉、控制方面,液晶器件完全可能進入實用化。Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section
在第三章介紹無線光接入系統的光收發單元,採用多孔徑卡塞格倫式的收發天線對消除減小大氣湍流影響有較大作用,針對大氣通道的特點無線光系統收發單元在光源、光探測器、前置放大電路上存在許多有別于光纖通信的技術,同時還闡述了光接收機包括背景噪聲的噪聲機制和接收靈敏度、誤碼率等指標,最後給出了一個整個傳送鏈路的功率預算。You will be able to customize the look and feel of the browser by specifying a custom browser title, home page, search bar url, online support page, and preset favorites and links
您可以通過指定自定義瀏覽器標題、主頁、搜索欄url以及聯機支持頁,自定義瀏覽器的外觀和行為,並且可以預置收藏夾和鏈接。The correction of camera distortion is a main part of camera calibration. an algorithm of camera distortion correction based on bp neural networks is proposed in this dissertation. in the special applications that the 3d points are coplanar, a 2d plane calibration algorithm based on rb
本文成功的開發了足球機器人視覺識別系統,首先應用基於lvq神經網路的顏色識別演算法進行指定顏色屬性的物體的識別,接著提出小球和機器人小車的識別演算法,然後大連理工大學博士學位論文應用i ) ; l練收斂后的神經網路進行攝像機隱式標定。In this dissertation, the method to design and realize the digital receiver in the field programmable gate array ( fpga ) has been discussed ; combining coordinate rotation digital compute ( cordic ) to design nco, we get a efficient structure without multiplications
本論文正是運用現場可編成邏輯器件( fpga )設計與實現數字接收機問題開展研究,結合坐標旋轉數值計算( cordic )演算法實現數控振蕩器( nco ) ,得到一種免乘法器高效可移植性好的數字接收機fpga實現結構,並在現有的硬體平臺上進行了接收機系統的調試,測試結果表明該接收機能夠達到系統指標要求。Firstly, in this paper, the applied structure of analogue receivers is presented. then several main technology indexes are studied
論文首先對雷達接收機的組成結構和關鍵器件進行簡要的介紹,討論了一些技術指標。Specifies flags that control which phases of transaction completion should be received by the compensating resource manager compensator, and whether recovery should fail if questionable transactions remain after recovery has been attempted
指定一些標志,這些標志控制補償資源管理器( crm )補償器應接收事務完成的哪些階段,並且這些標志控制如果有問題的事務在嘗試恢復后問題仍未解決則恢復是否應失敗。分享友人