碼型 的英文怎麼說
中文拼音 [mǎxíng]-
Also designed this part of correspondences procedure process and procedure codes. the thesis takes a simple introduction about the data transmission on base band
論文對數據基帶傳輸編碼做了簡單介紹，闡述了數字基帶信號的碼型選擇的原則。Metal packaging. truncated pails. nesting and stacking type called " camions "
金屬包裝.截錐形桶.被稱為「貨車」的疊壘和堆碼型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。The signal format of gps is analyzed, the principle models and mathematical models are established, the ber performance is analyzed in a channel interfered with wide - bandwidth awgn, narrow - bandwidth awgn, transmitted signal, single - tone signal respectively. based on the results above interference methods are discussed and simulated. then the performance of code acquisition and code trace of a digital gps receiver are discussed. the modem of linkl 1 and link4a are modeled and their ber performances are analyzed and simulated in channel s interfered with awgn, single - tone signal and multi - tone signal respectively
建立了jtids的收發終端的數學模型，分析它在噪聲干擾、相關干擾、互相關干擾下的誤碼性能，提出較佳的干擾方法和干擾碼型，並進行模擬模擬；分析了gps的信號格式，建立了gps的原理框圖模型、信號數學模型，並對其在寬帶噪聲干擾、窄帶噪聲干擾、轉發干擾、單頻干擾等情形下的誤碼性能進行了分析比較，提出相對較佳的干擾方法，並做了計算機模擬，針對一數字式gps接收機中擴頻碼捕獲與跟蹤環的特性進行分析；建立了link11和link4a數據鏈調制解調數學模型，對它們在噪聲干擾、單音干擾、多音干擾等下的誤碼性能進行分析，最後對干擾情況進行了模擬模擬。Study on striped leveling staff precision test system
條碼型水準尺精密檢測系統的研究A new binocular vision sensor based on lcd grating technique is developed. it has the functions of three traditional vision sensors : point scanning, line scanning and grating code
研製了基於液晶光柵技術的新型雙目視覺傳感器，無需硬體改動，只需改變軟體即可實現點掃描、線掃描和光柵編碼型視覺傳感器的功能。Spi triggering allows for trigger on user - definable framing and user - definable number of bits per frame, as well as data patterns
Spi允許在用戶義幀，用戶俯定義的每幀比特數以及數據碼型上觸發It features linear feeding, stepping motor drive automatically, feeding corner - brace profiles according to requested process length and amount, so it is suitable to mass - cutting of corner - brace profiles
工進形式採用水平直線進給，步進電機驅動，根據設定加工長度及數量自動送進角碼型材，非常適用於大規格角碼的切斷。We have designed a new type of ijf code to reduce the envelope fluctuation, and have also got the reduced envelope fluctuation ijf - oqpsk. it has faster roll off of the power spectrum and lower energy of band out
本文設計了一種能夠抑制包絡起伏型的ijf信號碼型，並相應地得到了抑制包絡起伏型的ijf ? oqpsk ，它具有更快的功率譜滾降特性和更好的相位路徑。Trigger on data patterns within a spi frame
在spi幀內的特定數據碼型上觸發在iPulse burst pattern modes selectable
可選擇脈沖叢發碼型模式Dual - rate transcoder drt
雙速率碼型變換板Enhancing dgd dynamic range of different formats by using filtering technique
採用濾波技術提高不同碼型差分群時延動態范圍研究D - segment type
D -段碼型It also discusses the capture of communications code type as well as and the identification and use of differential manchester
並對通信碼型的獲得，差分曼徹斯特碼的識別、應用進行了探討。Features : compact size, economic price ; it is widely used to display 7 - segment digits, specific characters, symbols and patterns
段碼型液晶顯示模組結構簡單，主要用於顯示數位西文字元某些專用符號固定圖形等。The usual way to solve this problem is to transform the original signal into " 0 ", " 1 " equally - distributing circuitry code type which is fit for the optical channel, and then transmit
解決該問題常用的方法是通過通道編碼將原始信號變換為「 0 」和「 1 」均勻分佈的適合光線通道傳輸的線路碼型，再送入光路進行傳輸。The line code is very efficient for bit synchronization in the communication systems and it is useful to choose the appropriate line code. the dissertation introduces the advantages of the manchester code, then studies the way to realize the encoding and decoding of the manchester code, and introduces the process of the joint - debugging on the whole system. the contents of this dissertation are as follows : 1
本文首先討論了線路編碼與實現通信中位同步的關系，以此為出發點，討論了曼徹斯特碼作為一種線路碼于其他碼型的相對優勢，而後研究了編解碼器實現方案中的幾種待選方案，並對幾種方案做了對比論述后，設計了合適的方案，接著詳細研究了曼徹斯特碼編解碼器的硬體實現並進行了模擬。Our company brings forth new products constantly by taking the management principle " advanced technology, best quality " and making good use of new science and technology to combine the society development trend. nowadays our main product contains : building villa video audio intercom system, parking lot management system the intelligent surveillance system and etc. our company seriously performances the standard of iso9001 2000 international quantity management system
公司秉承"科技領先質量至上"的經營理念，利用高新科技結合社會發展趨勢，不斷推陳出新，現主要產品有樓宇可視非可視對講系統直按型直按聯網型數碼型數碼聯網型安保聯網型別墅型停車場管理系統閉路監控系統等。Assigning serial different address code to different subscribers, useful signal is taken out of the same time slot and frequence, and is transmitted with one share channel. at received end, system makes use of completed address code from sending end to do correlative check and take out useful subscriber signal. the other address code signals are treated as broadband disturbing signal which is removed. in radio environment of existing variable disturbtion and muti - way declining, expand frequence signal ’ s broadband characteristics can improve system performance obviously. cdma mobile telecommunication system has some better characteristics, such as anti - disturbing 、 anti - way declining 、 secrecy 、 capacity 、 utilizing rate of frequence resource and so on, than other mobile telecommunication system
Cdma （ codedivisionmultipleaccess ）移動通信系統的技術基礎是基於擴頻技術的碼分多址，通過給不同的用戶分配各自特定的地址碼序列，將處于相同時隙和頻率的用戶信號分離開來，採用共享通道方式傳輸信息。在接收端，系統利用與發送端完全一致的本地地址碼對接收信號進行相關檢測，提取需要的用戶信號，而將其他使用不同碼型的信號視為寬帶干擾而從中剔除掉。分享友人