來復電路 的英文怎麼說
中文拼音 [lāifùdiànlù]
來復電路
英文
double-amplification circuit- 來 : 來動詞1 (從別的地方到說話人所在的地方) come; arrive 2 (發生; 來到) crop up; take place; come ...
- 復 : Ⅰ形容詞1 (重復) repeated; double; duplicate 2 (繁復) complex; compound Ⅱ動詞1 (轉過去或轉過...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
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With the developing of vlsi in recent years, high function dsp has been produced ( such as tms320 series dsp produced by ti ) and their cost is dropping. thus, this established the foundation for making complex speech coder practical and producible. the paper researched and discussed the fix - point real implementation of g. 728 by dsp tms320c5402 chip
但是,近幾年來,隨著大規模集成電路( vlsi )的發展,已生產出高性能數字信號處理晶元(例如ti的tms320系列dsp晶元) ,而且其成本在不斷降低,這就為復雜的語音編碼器的實用化和產品化奠定了基礎。Smart antenna has two critical tasks, one is to filter the uplink signals, and the other is to form the downlink beam, and we need adaptive algorithm and digital signal processing ( dsp ) technology to fulfill these work. adaptive algorithm is one of the most important technologies of smart antenna, and it determines smart antenna ' s speed to the wanted to signal and the complexity of the circuit of the communication system
自適應演算法是智能天線的核心技術之一,它決定著智能天線對來波信號響應的速率和系統實現電路的復雜程度,系統需要針對各種通信環境來選擇合適的演算法,也可以採用演算法分集的方法來使整個系統工作在最佳狀態。The enterprise wenglor sensoric elektronische geraete gmbh is well - known and engaged not only in tettnang, but also in the specialized industries of its sphere of activity, with plastic light guidance cable, light screems, color sensors and at the same time with one - way light barrier, printers ' imprint scanner and knitting and drafting machines, mesh - making machines a competent partner
Wenglor sensoric elektronische geraete gmbh是一家現代化的、可靠的專門產品供應商,這家供應商從事條形碼讀取儀器,印刷商標讀取器,單向光柵,色彩感應器,光澤敏感元件、光澤傳感器,塑料光導電纜,光柵,光傳導線纜,光勢壘、光電裝置對、光電柵欄,事故維護光柵,來復式卡釬、圓規,鏡面反射箱,傳感技術,編織、針織機,網路生產機械的製造、銷售。On the basis of the equivalent circuit diagram the solid - solid and the composite - electrolyte interfaces, contributed their impedance in the relatively high and low frequency regions
第三部分是探討不同粒徑大小氧化釕奈米微粒復合電極在不同電位下之阻抗頻譜的變化,進而由等效電路圖來解釋其涵蓋的物理意義。The demodulation circuit interfaced with the local bus, demodulates the signals transmitted on the pstn and restores the acquired data. in order to work nomally, hardware needs cooperation with software. the driver for pci demodulator has been developed
本地總線上掛接解調電路,對傳輸來的信號進行解調,恢復採集的數據。硬體需有軟體的配合才能正常的工作,因此為pci解調器設計了驅動程序。The use of time delays on these vehicles helps to eliminate transmission and motor damage by providing even and controlled acceleration. the delay is adjustable between 0 to 5 seconds and can be wired independently of other delays or alternatively these delays can be wired in cascade so that it is necessary for the first delay to switch on before the following commences timing etc. suppression is included in the delay circuit to prevent damage by voltage transients
延遲開關可以調整延遲時間0 ~ 5秒,並可連接數個延遲開關來逐步控制連續動作之時間(復數連接時,第一個開關要啟動接下來的開關才會跟著動作)避免電動車起動初期之電力脈沖,達到平順的起步動作,可預防電壓無端變動造成之電路故障Due to temperature performance of fbg, a reference fbg is adopted to compensate temperature and the compensation principle is expounded. moreover, this scheme not only realizes temperature compensation but also reduces repeatability error of ffptf and errors from power fluctuation of light source, noise of pd and noise of electro - circuit. in the end, temperature and strain performance of fbg is tested and
基於光纖光柵的溫度響應特性,提出用一個參考光柵來進行光纖光柵傳感陣列溫度補償的設計方案,並論述了其補償原理,證明了該方法的可行性;同時可以看出,該方法不僅可以實現溫度補償,也可以減小光纖f - p可調諧濾波器的重復性誤差以及光源功率波動、探測器噪聲和電路噪聲等引起的誤差。According to the thickness of the soi film, high voltage ic based on soi material ( soi - hvic ) can be divided into thin - film and thick - film. for thin - film soi - hvic, linear drift region doping profile is adopted to satisfy a certain breakdown - voltage, but this process is too complex and its self - heating effect is obvious ; for thick - film soi - hvic, it can take advantage of cmos technology on silicon to obtain the high voltage
Soi高壓集成電路根據頂層硅厚度可分為厚膜和薄膜兩大類。為了滿足一定的擊穿電壓,薄膜soi高壓電路一般採用漂移區線性摻雜技術,但其工藝復雜,且自熱效應嚴重;而厚膜soi高壓集成電路可以通過移植體硅cmos技術來實現高壓,但是由於其硅膜較厚,介質隔離成為厚膜soi高壓集成電路的關鍵技術。It eliminates the need for agent blocks to have specific knowledge of ram array behind it. it takes care of protocols and latencies in an effort to simplify memory access by the agent blocks. agent blocks " see " a single linear frame buffer, all paging and bank swapping is handled by the and is transparent to the agent blocks
在嵌入式系統晶元中高速存儲器介面控制電路是系統必不可少的重要組成部分,由於有了存儲器介面的存在,使得系統內部客戶模塊不必專門了解存儲器本身的復雜特性,而只需關心傳輸協議和一些定義的遲滯參數,在客戶看來存儲器僅僅是一個線性的幀緩沖器,所有的換頁、區段切換都交由介面電路來處理,從而大大簡化了客戶對存儲器操作的復雜度。The results of the experiment indicated that, on the one hand, this system is superior to old nc system in size, power waste, precision, reliability and the capability of anti - jamming ; on the other hand, it is better then the software interpolation in speed and real - time working. moreover, this system has also been modified as software, although it is hardware in nature, which makes maintenance and upgrade easier
此外,由於可編程專用集成電路具有可反復編程的特性,使得該硬體電路也能夠象軟體那樣方便靈活、易於修改,可隨時通過改變器件的編程來實現系統重構,或根據需要進一步完善、修改其插補功能,從而極大地方便了系統的維護和升級。Based on the theory of branch complex power, accurate formulas are derived to determine complex loss and flow components in power elements. to overcome the deficiencies of the traditional methods which transmission cost is allocated to users only based on active power flow and the existed using portion definitions which fail to take it into account that the interaction of active and reactive power, a new definition of the using portion of a power element by a particular generator or load is addressed
針對當前輸電費用只按有功潮流進行分配,無法計及無功潮流交叉影響的缺陷和基於傳統的電路理論無法結合有功無功潮流來定義元件使用份額的問題,本文又在復功率電源的支路功率分量理論基礎之上,基於發電機和負荷的復功率在支路上引起的有功損耗分量,給出了發電機和負荷對元件使用份額的新定義。With the high - speed development of the modern military and civil electronic equipment, requests of the diagnosis technology of the failure circuit board have been enhanced correspondingly
隨著現代軍用、民用電子設備的高速發展,電子電路越來越復雜,對電子設備故障的診斷技術的要求也越來越高。We define the recombination time of excess electrons in p field as the minority carrier lifetime. in theory, we developed the equation between excess minority carriers lifetime and the open - circuit voltage decay ; moreover, the effect of capacitance to general open - circuit voltage is also investigated. both different efficiency solar cells are measured by the method and showed the relations between the minority carrier lifetime and the performance of solar cells, which provides great useful guidelines for fabricating high - efficiency silicon solar cell in industry
根據太陽電池的工作原理,詳細地論述了用脈沖光源照射n / p結太陽電池時光電壓的產生,理論上給出了注入p區的電子復合帶來的開路電壓與少子壽命的關系,也研究了n / p結勢壘電容放電對開路電壓衰減的影響關系,推導了利用開路電壓隨時間衰減的關系來測量少數載流子壽命的理論公式。The fault diagnosis of the analog circuits is an advanced synthesis intercrossed subj ect, which is an application technology absorbing the new theory, technology and method in other subjects and fields. in the past 40 years, it has developed a great deal of theory and approaches. but the approaches are limited to deal with fault diagnosis because of the variety and complexity of the analog circuits, especially the large - scale analog circuits with the tolerance or the soft fault. artificial neural networks ( ann ) which have been one of the most active research areas recently can be contributed to solve problems in various practical fields. in this paper, analog circuit fault diagnosis approach based on pattern recognition, and ann is expatiated
模擬電路故障診斷是一門不斷發展中的綜合交叉性學科,是在不斷吸收其它學科和領域的新理論、新技術和新方法的基礎上向前發展的一門應用技術。雖然經過了四十多年的發展,也已經形成了一系列的診斷理論和方法,但由於模擬電路特別是有容差的大規模模擬電路故障的多樣性和復雜性,使得可用於診斷容差模擬電路的故障和大規模模擬電路軟故障的方法還十分有限。人工神經網路理論近年來取得了快速發展,已開始在各個研究領域廣泛應用。A testbench program is edited to simulate the behavior of the fifo. after the software simulation is accomplished, a real hardware circuit is designed to multiplex two data channels ( 1553b data channel and 1394 data channel ) according to ccsds standard. during the experiment and hardware debugging, the output logic of the fpga is checked up
設計中,用vhdl語言對高速復接器進行行為級建模,為了驗證這個模型,首先使用軟體進行模擬,通過編寫testbench程序模擬fifo的動作特點,對程序輸入信號進行模擬,在軟體邏輯模擬取得預期結果后,繼續設計硬體電路,設計出的實際電路實現了將來自兩個不同速率的信源數據( 1394總線數據和1553b總線數據)復接成一路符合ccsds協議的位流業務數據。Over the past quarter century, the rapid evolution of the digital integrated circuit technology has led to ever more sophisticated signal processing systems
在過去二十年裡,數字集成電路技術的迅猛發展帶來了前所未有的高復雜信號的處理能力。In the electronic industry today, the combination of increasing complexity of todays asic and systems designs and relentless time - to - market ( ttm ) pressures has resulted in verification, especially functional verification, jumping to the top of the list of bottlenecks in the design and development of electronic products utilizing soc
近幾年來隨著專用集成電路( asic )和系統晶元( soc )的復雜度的不斷提高,以及來自面市時間的巨大壓力,晶元驗證,尤其是功能驗證正日益成為電子產品開發和設計的「瓶頸」 。A method for training a time - domain equalizer having at least one coefficient that includes estimating a channel, initializing the at least one coefficient of the time - domain equalizer, updating the at least one coefficient of the time - domain equalizer with the estimated channel, retaining the updated estimated channel, fixing the updated value of the at least one coefficient of the time - domain equalizer for at least a one - symbol duration, calculating a modulated symbol based on an output of the time - domain equalizer, calculating a second value for the estimated channel based on the modulated symbol, setting the estimated channel to the second value, and repeating the step of updating the time - domain equalizer through the step of setting the estimated channel to the second value until a predetermined condition has been met
本發明系一種用以訓練一具有至少一系數之時域等化電路之方法,讓方法包含估計一通道;初始化該時域等化電路至少一系數;利用該估計通道來更新該時域等化電路之至少一系數;保留該更新之估計通道;維持該時域等化電路之至少一系數之更新值至少一符號周期固定;根據該時域化電路之一輸出,計算一調變符號;根據該調變符號計算一用於該估計通道之第二值;設定該估計通道等於該第二值;及重復更新該時域等化電路至設定該估計通道等於該第二值之步驟,直到符合預設條件為止。An improved high - resolution current - mode sorter is presented. its structure complexity is o ( n ), which is crucial to the expansion of its size, and its dynamic range is large. only one clock signal and one reset signal are needed. no biasing signal is required. the operation point is constructed according to the input current, so it is self - adaptive, which is very important for an all - purpose component. in average value circuit, subtraction circuit, winner - take - all ( wta ) circuit and control circuit, it has good performance even at a large input current. this sorter has high precision, high resolution and low power, as has been proved via hspice simulation. it can be implemented in the standard digital cmos technology and widely used in many fields, so it is of great value in applications
提出了一種改進的高精度電流型排序電路.它的結構復雜性僅為o ( n ) ,便於擴展;動態范圍大;它是自適應的,工作點由輸入電流確定,故不需要偏置信號,這對作為通用器件使用的排序電路來說是很重要的.通過利用平均值電路、減法電路、 wta電路和控制電路,可以使該電路在大輸入電流下依然保持高性能. hspice模擬表明該電路具有高準確性、高精度、低功耗的特點.它能用標準數字cmos工藝來實現,可以被應用於很多領域,具有很高的應用價值In the last several decades or so, the fast developing of microelectronic technology and growing requirement from the various kind of sophisticated applications make the modern integrated circuit ( ic ) more complicated in scale and functionality
過去幾十年來,微電子技術的高速發展和人們對信息技術的強大需求使得現代集成電路系統的規模和復雜程度日趨提高。分享友人