轉換信號 的英文怎麼說
中文拼音 [zhuǎnhuànxìnháo]
轉換信號
英文
change over signal-
This thesis firstly introduces new demands of aerial product logistics support under high - tech war and some defects of traditional logistics support, and puts forward a kind of system model of aerial product logistics support following data - sharing of cals, and emphasizes detm. secondly it sets forth application of step and xml in the ietm, researchs conversion of xml schema and relation schema, and simply researchs mapping of xml and express. afterword, a based - xml framework of info - transfer between different platform are presented, according to this framework, the author establish a archetypal system of helicopter information query system based xml and dbms
本文首先介紹了現代高科技戰爭條件下對航空產品維修保障的新要求，概述了傳統的後勤保障技術的不足，遵循cals的數據共享的理念，提出了航空產品維修保障系統模型，重點研究了互動式電子技術手冊；接著分析了step標準和xml技術在製作互動式電子技術手冊中的應用，重點研究了肌模式和關系模式之間的相互轉換，初步研究了xml和express語言之間的映射關系；然後，提出了基於xml的一種解決航空產品信息跨平臺傳遞的解決方案，給出了該方案的具體實現流程和詳細的通訊協議，並開發了基於xul和數據庫的某型號直升飛機的信息查詢原型系統。In designing analogic circuit, we adopt programmable filter max262 to meet the system ' s command. after the step, we can make the signal ' s frequency width is wider and noise level is lower. to make the signal ' s amplitude to meet the analogic to digital device ' s command, we adopt the max551 to finish the gain control
在模擬電路部分，採用可編程濾波器max262 ，這樣就滿足了該數據採集裝置所採集的信號的頻率范圍較寬以及具有較低的噪聲水平的要求，為了使采樣到的信號的幅度滿足後面a d轉換器的要求，採用max551對采樣到的信號進行調理（增益控制） 。This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal
首次採用平板顯示專用控制晶元al300 ，設計並製作了相關配套電路，支持的最高解析度是1280 1024 ，實現解隔行和多種視頻格式轉換的功能，滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面，可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號，實現亮度信號和色差信號的分離，提高了亮度信號的帶寬。If an induction resolver is used then some electronic circuitry will be required to convert the resolver outputs to d. c. signals.
假如採用感應式分解器，那麼就需要採用某種電子線路來把分解器的輸出轉換成直流信號。Mems ( micro electromechanical system ) has become one of the most rapidly development technologies. along with the rapid development of mems techniques, capacitive sensor is used widely whose capacitance changes small, which has put forward the new request to the measurement technique. the common measure for capacitance measurement is that convert capacitance to voltage, electric current or frequency. the area of polar plate of the capacitor becomes smaller and smaller, and the total capacitance of micro capacitive sensor is usually several pico farad only. as a result, its change amount is smaller
Mems （ microelectromechanicalsystem ）近年來發展最快的技術之一，隨著mems技術的快速發展，電容式加速度計的電容變化變化量越來越小，對檢測技術提出了新的要求。在電容式傳感器中，常用電容檢測電路是將其轉換為電壓、電流或者頻率信號。目前的微型電容傳感器的極板面積變得越來越小，電容總量只有幾個pf ，變化量就更小。So digitalizing analog signal is the trend of information technology, in which a / d and d / a plays an important role
所以模擬信號數字化是信息技術的發展趨勢，而a d和d a轉換器在其中扮演著重要角色。Based pc, d / a convertor and 2 - dimension galvanometer scanning system, laser marking control system is built. coordinate data scanned and kept in the computer are transformed into the analog signals by d / a converter, then control the galvanometer to deflexion
基於pc 、 d / a轉換器和二維振鏡掃描系統搭建激光打標機控制系統，將存儲在主控計算機的掃描坐標點的坐標數據通過d / a轉換，將數字信號轉換成模擬信號來控制振鏡偏轉。Lk - coriolis mass flowmeters made according to the coriolis mass inside prineiplecloses the dischange apperrance of the fluid quality. discharge inside the piping, its structure be generally spread feeling machine and signal by signal diagraph to comvert to machine two part constituce
Lk系列質量流量計是根據科里奧原理製造的一種新型的直接測量封閉管道內流體質量流量的流量測量儀表，其結構一般由信號測量傳感器和信號轉換器兩部分組成。The system comprises three modules : the first is the ccd driver module, which controlled with cpld. programming the cpld to produce ccd driving pulses and synchronized communication signals. after preprocessing, the output video signals are transmitted into high resolution adc module, in which they are converted into digital signals, and then processed in arm processing module
整個系統分為三個模塊: ccd驅動模塊的核心是一片復雜可編程邏輯器件（ cpld ） ，對其編程產生ccd的驅動脈沖及同步控制信號;視頻輸出信號經預處理后，由高精度ad轉換模塊進行采樣，將ccd輸出的模擬信號轉換成數字量;最後，將數據送入arm處理系統中進行后續處理。Lastly, we change the unequal time distance wheel speed to equal time distance wheel speed. according to the model of torsional vibrations, we introduce the spectral estimation method to design tpms. when the tirepressure is leaking, the peakvalue of the periodogram of the wheel speed will move to the real axis
4 .利用核函數，提出了基於epanechnikov核函數的插值方法將採得的不等間隔的輪速信號轉換成等間隔的輪速信號。利用輪胎滾動方向的振動性質提出了譜估計法。Secondly, it describes the hardware system of the exoskeleton hand, including the circuit design of the driver, the fpga - based motion controller, the processing and the a / d conversion for the sensor signal
其次，設計了外骨骼手底層控制系統的硬體電路，包括微型驅動器模塊電路的設計，基於fpga的運動控制器電路的設計，傳感器信號調理以及模/數轉換電路的設計。1. whole signals of pci bus test socket converter extender maybe
1 .所有的轉換卡信號Xdsl is an end - to - end digital technology like isdn, so there is no converting and reconverting signals between digital and analog
Xdsl是像isdn （綜合服務數字網） ，一樣的端到端數字技術因此不需要在數字與模擬方式之間來回轉換信號。Digital enhanced cordless telecommunications dect - common interface ; test case library - part 9 : abstract test suite for network layer ; fixed radio termination endorsement of the english version ets 300497 - 9 v 0. 3. 2 1
代碼字符集;信息;編碼數據轉換;信息交流;字符集;數據處理摘要本標準規定了由128個字元控制字元和圖形字元，如：字母數字及符號組成的字符集以及它們的編碼表示。In this paper, the control of dynamometer, part of test platform is accomplished and the driver of data collection card is designed
設計了用於扭矩信號、轉速信號等模擬數據向數字信號轉換的數據轉換卡的驅動程序。( 1 ) data - recovery module, its functions is adjacent to the data - sampling systemfor the transmission of simultaneous switching signals, and receive the correctinformation from the high - pressure side of the transmission of data. these sampledvalues can be ordered correctly via fpga before they are transmitted todata - processingmodule
（ 1 ）數據還原模塊用於向高壓側數據採集系統發送同步轉換信號，並正確接收從高壓側傳送的數據信息，同時將這些數據進行正確排序后輸出給數據處理模塊。The signal of colloidal - gold strips are converted from light into electricity and then processed, modeled by computer. in the end the risk rate of down ' s syndrome can be got by calculating with the software of prenatal screen for down ' s syndrome
該測試系統對金標試條測試信號進行光電轉換、信號處理和計算機建模，最後通過篩查軟體得出被測孕婦懷有唐氏綜合征胎兒的風險率。The programs of system are written with assemble language. in order to resolve the problem of signal jammed, not only we used hardware ( photo couplers, watchdog, special parts, etc. ), but also used some arithmetic ( average, wavelet, etc. ). after analyzing the deficiency of the popular mechanical instrument in motorcycle, this paper focuses on researching and designing the digital instrument. the developing work of ( the research of the led digital multi - parameters instrument in motorcycle ) has been finished and is being commercializing packaged
我們採用了專用的a / d轉換器作為模擬量的測量，採用光耦器件作為車速、發動機轉速信號的輸入，採用高亮度的led器件作為在強光下顯示器件，採用兩個獨立的微處理器以提高系統的可靠性，採用模擬條和數碼管同時顯示以符合駕駛人員的習慣，同時通過改進演算法，實時處理車速和發動機轉速與數據顯示和數據存儲等技術難點。Information technology - telecommunications and information exchange between systems - private integrated services network - inter - exchange signalling protocol - call diversion supplementary services
信息技術.電信和系統間信息交換.專用綜合業務網路.互換信號發送協議.呼叫轉換補充業務The switch or router is more than just a gateway to translate ss7 messages for the network access switch
此路由器或交換機不只是一個為網路接入交換機轉換七號信號報文的網關。分享友人