數據復用器 的英文怎麼說
中文拼音 [shǔjùfùyòngqì]
數據復用器
英文
dataplexer- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 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...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 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
- 數據 : data; record; information
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The multiplexer which is used to multiplex and demultiplex the digital tone and low speed data in a channel is the key transitting e - quipment in the electric power transitting system
實現數字話音和低速遠動數據二者在一條通信通道上的多路復用和解復用器,是電力通信傳輸系統中的一項關鍵設備。In hardware design, a / d, mt8880, serial port communication module and other interface circuit are described. in software design, the related algorithms such as scale transform, digital filter, digital zero, dtmf communication and repeated output program are considered
硬體設計主要介紹了a d轉換、 mt8880 、串列通信等模塊和介面的電路設計,軟體設計主要介紹了程序設計中比較關鍵的標度變換、數字濾波、數字調零和重復輸出等數據處理的演算法以及利用dtmf信號實現數據採集器和監測站傳輸數據的通信軟體設計。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。Peripheral devices in embedded systems are often connected to the mcu as memory - mapped i / o devices, using the microcontroller ' s parallel address and data bus. this results in lots of wiring on the pcb ' s to route the address and data lines, not to mention a number of address decoders and glue logic to connect everything
由於并行總線擴展時連線過多,外圍器件工作方式各異,外圍器件與數據存儲器混合編址等,都給單片機應用系統設計帶來布線復雜,線路板面積大,易引起emi和esd干擾等困難,這在一些比較復雜的應用系統是難以接受的。With fpga technology, the speed of the high rate multiplexer is greatly increased. it will be applied in the spacecraft data systems and meet the requirements of the space missions in future
應用硬體可編程邏輯晶元fpga設計高速復接器,大幅度提高了數據的復接速率,可應用於未來的星載高速數據系統中,能夠完成在軌系統的數據復接任務。Visad is designed to support a wide variety of user interfaces, ranging from simple data browser applets to complex applications that allow groups of scientists to develop data - analysis algorithms collaboratively
Visad是設計用來支持更寬范圍的用戶界面,從簡單的數據瀏覽器applet到可以使多組科學家協作開發數據分析演算法的復雜應用程序。The electrical - controlled appliance is the core part of the machine for body functional rehabilitation, the single slice microcomputer ' s function is data processing and controlling, the power supply provides work voltage to the single slice microcomputer and other parts, keyboard inputs data, liquid crystal display shows data of motion and data which establish at first, motor ' s driver drive motor by control - signal
肢體運動康復機的核心部分是電控裝置,單片機起數據處理及控制等作用,電源部分提供給單片機及其他部件工作電壓,鍵盤提供輸入數據,顯示器顯示運動數據及預設數據,電機驅動部分通過控制信號來驅動電機工作。The purpose of the thesis is to design parameters associating with processing to provide theoretic foundation for developing practicable wavelength multi / demultiplexer. the author researches deeply the relation between the performance of the soi - based awg and processing errors
本論文的主要研究內容就是結合awg器件製作的工藝特點進行結構參數設計,為研製實用化的波分復用解復用器件提供理論依據。In this paper, we mainly focus on the software design of multiplexor, the design and simulation of packet scheduling algorithm and the implement of synchronic communication chip
本論文的主體是語音?數據復接設備中多路復用器的軟體設計、調度演算法彷真和硬體設計中同步串列晶元的的實現。Consider a trigger that inserts data into a tracking table : when the user inserts the row originally, it is appropriate for the trigger to fire and enter a row into the tracking table, but the trigger should not fire when that data is replicated to the subscriber, because it would result in an unnecessary row being inserted in the tracking table
例如有一個將數據插入到跟蹤表中的觸發器:當用戶初始插入行時,將觸發該觸發器並在跟蹤表中寫入行,但在將數據復制到訂閱服務器時,不應觸發該觸發器,因為這會導致在跟蹤表中插入不必要的行。Combining characteristics of mobile database technologies with traditional duplication methods of distributed databases, b - adr solution realizes the bi - asynchronism data replication between mobile clients and servers with sql server transaction - logs - tables and data broadcasting technologies. there are two links in this solution. as for the up link, it replicates from mobile clients to servers by sql server transaction - logs - tables
B - adr將傳統分散式系統的數據復制方法與移動數據庫系統的特點相結合,利用基於分散式關系數據庫的事務日誌表和數據廣播技術,來實現移動客戶端和服務器端后臺數據庫系統間的雙向異步復制。The system controlling logic, multiplexing data bus and multiplexing address bus have been designed. the simulations have passed
完成了系統的控制邏輯、數據總線復用和解碼部分的地址復用器的設計,模擬並通過。When data is marshaled to unmanaged code by value or by reference, the marshaler typically copies the data to a secondary buffer possibly converting character sets during the copy and passes a reference to the buffer to the callee
System . string和system . text . stringbuilder當通過值或通過引用將數據封送到非託管代碼時,封送拆收器通常將數據復制到輔助緩沖區(可能在復制期間轉換字符集) ,並將對緩沖區的引用傳遞給被調用方。Dslam digital subscriber line access multiplexer
數字用戶線數據復用器Based on theoretical research, the article expounds the project and implement of digital subscriber loop access multiplexer ( dslam ) - central office equipment of adsl system
論文根據理論研究給出了adsl接入系統的局端設備? ?數字用戶環路接入復用器( dslam )的設計及實現。This layer acts as the data multiplexer for all other layers
這一層充當其他所有層的數據多路復用器。Underwater acoustic data acquisition equipment is necessary for underwater acoustic experimentation. since the situation underwater is very complicated, we must adopt the data acquisition equipment which is adaptive to the abominable field underwater. all of these make us to make the data acquisition equipment to has a wide dynamic range and have the utility to acquire the signals which have large amplitude range
水聲數據採集裝置對於水聲試驗來說是不可缺少的,由於水底的自然環境極其復雜,這就要求我們所採用的數據採集器能夠適應水下惡劣的自然環境,因此所採用的數據採集器應具有較大的動態范圍,所採集信號的幅度范圍要盡可能的寬。On the other hand the crosstalk of the wdm signal at fan - out of demultiplexer will increase with the power difference of the each channel. therefore, the gain of optical amplifier to wdm signal must have small ripple. one of the solutions is using two or more pumps with different wavelength and power according to the range of signal light to be amplified and raman gain coefficient of the fiber
另外,各路信號光之間較大的功率差異會增加wdm通道解復用器輸出端的串話,所以光放大器對wdm各路信號光的增益要滿足一定的增益平坦度,解決該問題可以根據所要放大的wdm信號光的波長范圍和所用光纖的拉曼增益系數譜,採用多個不同波長和功率的泵浦光源進行泵浦。At last this paper introduces a speech and data multiplexed based on multi - cpu and vlsi vocoders. the operation principle and characteristics of the multiplexed are analyzed
介紹了採用多cpu系統和vlsi聲碼器為核心的語音數據復接器,分析了系統的工作原理和特點。Regarding the queue manager files that are stored on shared disk, it is possible to use a single shared disk for all the recovery data logs and data related to a queue manager
關于存儲在共享磁盤上的隊列管理器文件,可以為所有與隊列管理器相關的恢復數據(日誌和數據)使用一個單一的共享磁盤。分享友人