數字語言通信 的英文怎麼說

中文拼音 [shǔyántōngxìn]
數字語言通信 英文
digital speech communication
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
  • : 語動詞[書面語] (告訴) tell; inform
  • : Ⅰ名詞1. (話) speech; word 2. (漢語的一個字) character; word 3. (姓氏) a surname Ⅱ動詞(說) say; talk; speak
  • : 通量詞(用於動作)
  • 數字 : 1. (表示數目的文字; 表示數目的符號) figure; digit; numeral; character; numeric character 2. (數量) quantity; amount
  • 語言 : language
  • 通信 : communication; communicate by letter; correspond
  1. To realize nolinear excitation controller, it must be improved that the disposal speed of nolinear excitation control " s signal. with analyzing and comparing all kinds of microcomputer excitation controller, a new microcomputer excitation control scheme is offered that is based on dsp controller while the cpld chip is utilized for realizing the function of pulse trigger. it is described in detail that the method of realizing controllable silicon digital logic by verilog hardware describe language and the designed digital pulse trigger " s veracity was validated by digital simulation

    論文進一步針對非線性勵磁控制要求號處理速度高、息量大的特點,在對目前微機勵磁控制器分析基礎上,提出採用dsp控制器晶元作為核心處理器的微機勵磁控制器的解決方案,運用復雜可編程邏輯器件cpld晶元實現可控硅同步脈沖觸發單元,並簡要說明了verilog硬體描述脈沖形成邏輯的方法,過電路模擬對所設計的觸發單元進行了驗證。
  2. Although there have been many application instances in the field of input / output device technology, we need an specific project and technology route aimed at an given application. in this thesis, we combine the introduction and analysis of relative technology to describe the accomplishment of a coordinate collecting device which is based on incremental rotary encoder. this device is an specific device applied to collect the corrdinate displacement of ground image ’ s three - dimensional model created by full digital photogrammetric station. cpld chip and vhdl are applied in this device to carry out the following work : phase control of the electrical pulse created by incremental rotary encoder, counting the number of electrical pulse, controling the state of signal processing circuit, exchanging data between this circuit and pci control

    本文結合相關技術的介紹和分析,描述了一個基於增量式旋轉編碼器的坐標參量採集介面卡的實現,此介面卡是一種用於採集全攝影測量系統地面影像模型坐標位移量的專用設備,該設備採用cpld器件和vhdl實現增量式旋轉編碼器的脈沖號鑒相和計號處理部分的狀態控制以及和pci總線晶元ch365之間的據交換和功能,同時該設備的驅動程序基於wdm模式,並且配置有結構良好的動態鏈接庫程序作為系統軟體和驅動程序之間的據和控制交互中間介面,能夠方便地運行在windows98 / 2000 / xp操作系統平臺上,具有實時性強、工作穩定、用性較好和性價比高等特點。
  3. This system ' s hardware adopts dsp - embedded controller, which can process digital signal independently. the controller communicates with pc by accessing memory. on the side of controller, c language is used to write the interpolation program and the interruption service program, while on the side of pc, visual c + + is used to write programs in which functions of editing nc - code, real - time control and human - machine interaction interface is fulfilled

    控系統的硬體採用了具有獨立號處理功能的dsp型運動控制器,控制器過內存訪問與pc機,使用c編寫了控制器端的中斷服務和插補程序,使用visualc + +編寫了pc端的控代碼編輯、實時控制和人機交互界面程序。
  4. Then we explicate the hardware design in details, including implementing ad convert, extending multiple serial communications and external memory, and using cpld do some logic controls. thereby we implement abundance simulation interface, flexible digital interface and serial communication interface. at last we describe the software design, including software design of cpld basing on vhdl and software design of dsp

    本文首先介紹飛行模擬訓練系統的主要組成;接著說明飛控計算機整體系統方案的設計;然後詳細說明飛控計算機硬體平臺的設計,包括ad轉換、多串口、外部存儲器的擴展以及採用可編程邏輯器件cpld實現電路的邏輯控制等幾部分,體現了系統豐富的模擬介面、方便靈活的介面和串列介面;最後是軟體部分的編程,包括cpld部分的硬體描述程序設計,和dsp部分相關的程序設計。
  5. In this article, two projects - " sqy - 15 encrypt subsystem of hospitalization insurance system " and " general image compress flatform " are combined to get a resolvent scheme to realize data encrypt and image compress based on digital signal processor ( dsp ) and application specific integrated circuits ( asic ). this article includes three key technologies in designing and realizing the data encrypt card and the image compress flatform. they are : ( 1 ) design of dsp application system ; ( 2 ) epld designing technology using vhdl language ; ( 3 ) pci interface technology

    本文結合「 sqy - 15醫療保險息系統加密子系統」和「用圖像壓縮平臺」兩項目,提出了基於號處理器( dsp )和可編程專用集成電路( asic )實現據加密卡和圖像壓縮平臺的解決方案,重點介紹了基於dsp的據加解密卡和圖像壓縮平臺設計與實現中的三個關鍵技術: ( 1 ) dsp應用系統設計; ( 2 ) vhdl設計epld技術; ( 3 ) pci介面技術。
  6. At last the properties of the laplace wavelet algorithm was demonstrated by digital simulation signal and wind tunnel flutter test signal. it comes the result that correlation filtering using laplace is a very promising and feasible approach

    本文演算法是採用matlab實現的,模擬和實際的風洞顫振試驗號,對方法的值特性和應用情況進行了考核和驗證。
  7. The purpose of this article is to introduce the realization of medium frequency receive for bpsk pulse compress radar. and it includes the realization of constant false alarm rate ( cfar ) process. the main content of this article includes : ( 1 ) the introduction of radar medium frequency receiver ; ( 2 ) the introduction of medium frequency receiver theory ; ( 3 ) the simulation for medium frequency receive of bpsk pulse compress radar ; ( 4 ) the hardware realization for medium frequency receive of bpsk pulse compress radar

    本文的主要工作包括: ( 1 )介紹雷達接收機的概念; ( 2 )介紹中頻接收理論; ( 3 )介紹二相編碼脈壓雷達中頻接收的方案設計和模擬驗證; ( 4 )過硬體描述ahdl ,完成中頻接收和脈壓處理演算法在fpga上的實現; ( 5 )完成雷達中頻接收機號處理板原理設計,並同課題組成員一起完成硬體調試,並給出相應的測試結果。
  8. Section 2 gives an overview of the background, theory foundation and core concepts of topic map. after comparing with some other knowledge organization technologies, such as index, glossary, thesaurus, taxonomy, concept map, ontology and semantic web, the suitability of topic map for digital information organization is discussed. section 3 give some introduction to the advancement of topic map, such as standard designation, topic map and semantic interoperation, semantic exploration, visualization of topic map, interoperation between topic map and other knowledge representation language

    在本文中首先過研究主題圖技術產生的背景、核心概念和它的理論基礎,進行了主題圖技術與一些相關知識組織技術的的比較,並進而分析了它對息組織的適應性;然後概括了在標準體系的建立和研究、主題圖在知識管理中的應用、主題圖技術與義挖掘、義互操作、主題圖的可視化、主題圖的應用工具以及主題圖與其它知識表現的互操作等方面的進展。
  9. This paper projects a utility subdividing drive system of step motor, which consists of digital control module, drive module and power module, it uses at89c52 single chip processor as the core, it realizes the external event or generates control signal by i / o interface, timer and external interruption, the system introduce pld device and isp technology to the design of phase sequencer, it simplified circuit and improved the anti - disturbing capability by using abel - hdl language, this system can realizes data memory, velocity digital control and led display, etc. this paper adopted firstly the single - chip technique to design control system, which replaced old complicated logic control circuit and simplified test process

    本文研究了一種實用的步進電機細分驅動系統,由控制模塊、驅動模塊和電源模塊組成,系統以at89c52單片機為核心,過單片機的i o口、定時器計器中斷來實現外部事件監控以及控制號的產生,系統將可編程邏輯器件( pld )器件和在系統編程( isp )新技術引入到細分驅動環行分配器的設計,過abel _ hdl編程實現硬體軟化設計和邏輯重構,大大簡化了電路,並提高了電路抗干擾能力。使系統實現參存儲,速度控制,碼顯示,進退刀控制等功能。
  10. First, xml technique is adopted to express message as xml documentation to satisfy the requirements of c / s network communication system, a message transport protocol is brought forward for package and transport of all the data over a steady tcp socket, which is applied to asynchronous, secure and reliable communications

    首先,在綜合分析客戶機服務器模型中系統整體要求的基礎上,引入了可擴展標記,制定了一個適用於異步、低可靠網路環境的跨平臺消息傳輸協議,用以封裝所有傳輸在tcp ip套接上的據。
  11. This paper has discussed the network mode question of the computer at first, studied and set up emphatically the information management system for the locomotive detections under the structure network environment of server of the client, and perfectly realized man - machine interaction combined the relation database management system and object - oriented programming language c + + builder ; we have also actualized non - standard device detect and control test bed and present a method that will enable the test bed to apply in this the information management system for the locomotive detections ; at the same time, though studying this system, we have proposed the method to achieve certification of quality control for the locomotive coming in and going out section, auto - maintain for the locomotive detection plan and auto - statistic and auto - analysis for the part trouble of the locomotive

    應企業要求和我們的研究實踐,我們提出了化機務段概念,並且開發了機車檢測管理息系統。本文首先討論了計算機網路模式問題,著重研究並建立了客戶機服務器結構網路環境下機車檢測息管理系統,結合關系據庫管理系統和面向對象編程c + + builder較好地實現了人機交互;實現了基於pc104總線的非標設備測控試驗臺,提出了將試驗臺應用於該檢測管理息系統的方法;過本系統的研究,提出了機車出入段的合格證控制、機車檢測計劃的自動維護以及機車部件故障的自動統計分析的實現方法。
  12. We use computer audio technology to export a set of speech materials and their audio signals to the audio - input interface of madsen orbiter 922 as speech benchmark signals

    在臨床聽力計的基礎上,計算機將所選取材料的普音頻波形,經聲卡的音頻介面輸出至聽力計的音頻介面輸入端,再由聽力計放大至不同強度的聲音作為聽力的測試號。
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