數據流處理機 的英文怎麼說
中文拼音 [shǔjùliúchǔlǐjī]
數據流處理機
英文
data-flow processor- 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...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 處 : 處名詞1 (地方) place 2 (方面; 某一點) part; point 3 (機關或機關里一個部門) department; offi...
- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 機 : machineengine
- 數據 : data; record; information
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This paper make a deep research in nonuniformity correction, median filter and data communication technology according to the design requirment of the aerial defence missile, and achieve the goal of the design with the fpga technology
本文首先闡述了紅外圖像處理的簡要流程和處理機的結構概況,提出了研究目標在於圖像預處理和數據通信的實現。In this paper, a safe, reliable, and intellectual control plan is provided aiming at the heat charge for dwelling district, which contains epigynous machine responsible for data processing and hypogynous mahcine responsible for unlocking the valve, by means of serial communication between them, combining homemade three - channel valve, to adminstrate the charge data and the valve efficiently. the main idea is based on the homemade three - channel valve. the vavle is locked at peacetime, while it is opened with the help of open tool and a water flow in the caliduct. as soon as the flow stops, the valve locks automatically. the open tool has data in its memory, and implement function by lcd and keyborad. so it can identify data and drive motor, to open the valve intellectually. the epigynous machine database manage system administrator the dweller information, standard heat charge and payment infomation etc, including store, configure, query, print etc, then store in the memory of open tool. as a result, the plan can do well in the experiment
此閥平時是鎖閉的,只有用開啟器配以暖氣片中的水流才可打開,一旦水流斷開,則此閥會自會鎖閉。而開啟器則是根據其存儲器中的數據配以液晶顯示及小鍵盤,完成數據確認及電機驅動,自動對相應用戶的三通閥打開特定角度,完成開啟任務。上位機數據庫管理系統完成對用戶信息、熱費標準、繳費信息等原始數據的常規管理,包括存儲、設置、查詢、列印等,最後將處理后的數據傳到開啟器中存儲。The article has briefly analyzed organization structure and function, the information demands, vocational work technological process and the data flow with the system structural development method, has designed the computer handle process of ying kou city family planning mis
重點對營口市人口與計劃生育工作進行了組織結構和功能分析、信息需求分析、業務流程分析以及數據流的分析;在此基礎上,對營口市計生委管理信息系統的功能和系統的計算機處理流程進行了初步設計。Abstract : a technical solution for the multi - channel random data stream by tsr receiving programming is presented. details about resident interrupt receiving, data buffer setup, data segment address keeping, buffer read / write operation and program resident / unresident are described , and information process programming with advanced language is discussed. the application of this technique in the control system for the automatic burdening of a cement production line is given. the debugging method and procedure is introduced. source program written in advanced language, include data buffer access and calling are listed
文摘:給出了一種「多通道隨機數據流的中斷駐留接收技術方案」 ,詳細描述了內存駐留中斷接收、開設數據緩沖區、數據段地址保存、駐留/解除和數據緩沖區讀取,討論了高級語言程序信息處理,舉出了該技術方案在「水泥生產線微機全自動配料測控系統」中應用的實例,介紹了調試方法和步驟,給出了高級語言讀取數據緩沖區數據及調用源程序。And, the thesis mainly presents the research on the key technique of the dataflow control, including the realization of the pci interface control, the control of the sram memory that read or written by fpga, the pretreatment and the output control of the image and the intercommunication between pc and fpga. and then, it presents the design and the realization of the pc application program. in the end, it presents the debugging stepps and the application of the system.
本文的重點在於介紹高解析度實時圖像處理系統的fpga控制邏輯設計,主要研究了該數字圖像處理系統中影響系統實時處理速度的數據流控制技術,如pci介面控制、 fpga與外部ram的高速讀寫控制、圖像的採集預處理,圖像的輸出控制等,本文還介紹了高解析度實時圖像處理卡的上位機應用程序設計與實現,本文的最後介紹了系統的調試及應用。Although stb just is a sort of terminal equipments of the tv signal transmission system, however pivotal technique involves the data demodulation, channel decode, transport stream de - multiplexing, audio and video signal decompression technique and real - time software technique with upriver data coding technique etc. therefore, software and hardware technology research and development of stb, which can increase usefulness with dependable of digital video signal and audio signal for study later make the theories preparation and backlog experience
機頂盒雖然只是數字電視傳輸系統的終端設備,但所用到的關鍵技術涉及到數據解調、通道解碼、傳輸流的解復用、音視頻信號解壓縮技術以及實時軟體技術和上行數據的編碼技術等。因此,通過對機頂盒軟、硬體的研究開發,既能為以後研究如何提高信息傳輸的有效性和可靠性作理論上的準備,也為圖像信號和音頻信號的數字化處理積累經驗。This paper introduces the working characteristic of e - learning system, the procedure of working of the system and related mechanisms. and it mainly analyzes the drawbacks of the repositories existing in e - learning system. it demonstrates some improvements, for example, 1 dealing with input and output of information with post and get
本文主要是從介紹e - learning系統的工作特點、工作流程及相關的工作機制入手,詳細介紹了本體知識庫在整個系統的工作流程中所發揮的重要作用以及在工作過程中處理信息數據的工作機制及其特點。Nowadays, the equipments of uroflowrate mensuration which are adopted by the medical treatment departments of our country are the facilities in which the kernel chips are single chip micyoco ( mcssl ). their ability of data process is limited, especially at the situation where we need the higher precision of result. furthermore, they are poor in filter the interfere noise which is mixed with the signal
當今國內的醫療部門所採用的尿流率測量設備是以單片機( mcs51 )為核心的處理系統,對數據的處理能力有限,尤其是在精度要求較高的場合,對信號中疊加的噪聲干擾信號的濾除效果較差。Though hdfs is stilled used in e, it can automatic stop when there are no more controls in activated state. 3. fifo edges
通過純數據流調度器的自動關閉與事件激活機制,使得e語言可以在沒有數據可以處理的時候讓出cpu 。Digital tv qpsk modulation in the treatment of the data flow of energy to deal with the proliferation of randomization, rs codeconvolution interleave contraction coding, modulation before forming the base - band processing to ensure that the data transmission performance
Qpsk數字電視調制器在對數據流的處理上採用能量擴散的隨機化處理rs編碼卷積交織收縮卷積編碼調制前的基帶成形處理等,保證了數據的傳輸性能。According to the trend, this paper introduces the technology of database and pc ' s serial port communication, which is adopted as the technology premise of wireless surveillance control system. and it illustrates the key technologies of how to realize the wireless surveillance control system. by making full use of its possible expansibility, flexibility and pervasive applicability, as well as the serial port communication technology, scada could help to transmit batch of data effectively, extend the ascii code serial port communication processing in the mscomm components and transmit the large - scale data stream
針對這一趨勢,論文在介紹了作為無線監控軟體系統的技術前提的數據庫技術和微型計算機串列口通信技術的基礎上闡述了實現無線監控軟體系統的各項關鍵技術,對利用數據庫系統對數據結構間的關系的嚴格定義和約束實現系統的可擴展性、靈活性與普遍應用性、利用計算機串列口通信技術實現批量數據傳輸、實現了數據的有效傳遞、 mscomm控制項中擴展ascii碼的串口通信處理和大型數據流的傳輸等項技術作了詳盡地說明,並對已完成的系統作出了評價,提出可以進一步改進的意見。Measure and control unit adopted 16 - bit, high - speed a / d converter, it can guarantee the speed and precision of alternating sample. the part of communication adopted can bus to transmit the data, it was suitable for real - time control and can guarantee dependability. it adopted the can bus adapter of yan - hua company whose type was pcl - 841 to communicate with processor unit the processor unit adopted industrial pc, which can guarantee the system work well for a long time
其中下位裝置採用西門子公司的高性能十六位處理器c167cr - lm ,其內嵌can總線控制器便於通過can總線與上位機進行通訊,數據採集部分採用十六位高速a d轉換器從而保證了交流采樣的速度與精度,通訊部分採用可靠性高,適于現場實時控制的can總線來傳輸數據,與上位機介面採用研華公司的型號為pcl - 841的can總線適配器,為保證系統長時間可靠運行上位機採用工控機。The scheme focuses on how to develop the platform by using. net technology, and the system design adopts soa and webservice technology architecture. this paper also describes bussiness cooperation management systm ( pr - bcms ) which includes the design and implementation of the workflow engine system, the distrbuted workflow schedule management mechanism, the visible web user - defined form and the data exchange platform
Net技術平臺,面向soa的系統設計,利用xmlwebservice技術構架來實現整個平臺的解決方案,其中重點提出了業務協作管理系統( pr - bcms ) ,包括工作流引擎系統、分散式工作流調度處理機制、可視化的web自定義表單、數據交換平臺的設計與實現。According to the test conditions, the double polarity inputting mode is adopted in the circuit of voltage - frequency converting part ; storage batteries are used in the optical emission part of optical fibre isolating and transmitting device, that can guarantee isolation between the main circuit and the testing system ; the 89c51 singlechip is used in the singlechip testing - controlling unit, the peripheral circuits are extended, data are transmitted through the serial port in this part ; the p opular software delphi5. 0 is used in the pc part, the communication between singlechip and pc by serial port, plotting of current wave, regulation of data ; the optical - electrical isolating and triggering are used in the controlling part, this can guarantee the veracity and reliability of breakers triggered, this triggering mode is also used in the triggering of the main closing breaker, the tested breaker and the assistant breaker, the triggering signals are sent out by a singlechip
壓頻轉換部分電路中根據實際情況採用了雙極性輸入方式;光纖隔離傳輸裝置的光發射部分電源採用了蓄電池供電,確保了主迴路與測試迴路的完全隔離;單片機測控部分採用了89c51單片機,擴充了外圍電路,通過串口向pc機傳送數據; pc機與單片機之間的串口通訊、波形繪制、數據管理等都採用了軟體delphi5 . 0編寫。該測試系統中預留了輸出口,可以對合成迴路中的主合閘開關、被試開關、輔助開關進行觸發,信號由單片機發出,控制部分採用了光電耦合隔離觸發的方法。軟體設計主要集中在對電流信號的數據採集、數據處理、數據傳送、人機界面、波形繪制和數據管理,軟體部分又可分為單片機和pc機程序設計兩大部分。In ad hoc, based on dcf ( distributed coordination function ) of ieee 802. 11, this paper introduces a new mac, which divides the packet into three kinds : non - periodic real - time information, periodic real time information, and non real - time information. the priority of these three information packets demotes in turn
針對交換式以太網qos實現問題,按照網路流量分配優先級、實時性信息分配較高優先級的原則,本文提出考慮優先級的加權公平隊列演算法( wfqp ) ,即對交換機的數據流進行調度處理,降低實時信息的端到端延遲,從而有效提高實時信息的傳輸質量。At last, it is tested on a three - coordinate milling machine. soft - cnc can realize the functions of cnc in high performance and high speed cnc system. with its great advantages, it will be widely used in many fields
最後在三坐標銑床上進行了實際測試,實現了對語法分析、數據處理、插補計算、運動控制以及反饋顯示整個數據流程的控制,基本實現了機床數控的功能。At first the article puts emphasis on analyzing those current network ip technology, various audio codec algorithms, realtime stream medium transmit technology and those process mechanism of realtime low bandwidth audio stream medium, etc. in allusion to high requirement of system, resulted from so many terminations of attending a lecture, rate of flow, bad situation of network and realtime interactive voice, a new algorithm and the relevant project of processing low bit - rate audio stream was brought forward
本文著重分析了當前網路方面的ip技術,各種音頻編碼演算法,實時流媒體傳輸技術,實時低帶寬音頻流媒體的處理機制等等。針對網路實時應用中諸如客戶端眾多,各種多媒體數據流量大,網路狀況差,語音交互實時性等方面較高的要求,提出一種新的實時低帶寬音頻流處理演算法及相應的處理方案。The central control room of the center adopts the xbrothers advanced professional security and facility control system in the country. this system uses the latest data float processing technology. and it collects, analyzes and disposes number of subsystems in the central room, such as
系統統採用最新的數據流處理技術,對機房內的供電監控系統環境溫濕度監控系統門禁控制系統防盜報警系統dvr視頻監控系統ups不間斷電源監控系統精密空調監控系統新風機控制系統機房水源測漏系統消防報警系統等多個子系統的數據流進行採集分析處理。Especially the paper relatively systemically cleans up and deduces a mathematical model of the ship maneuvering simulation that is fit for the ship maneuvering simulator for the demonstration of the designs of harbor and fairway, which makes a strong foundation for the manufacture of our country " s ship maneuvering simulator for the demonstration of the designs of harbor and fairway. then author designs a sort of twain dimensions ship maneuvering simulator for the demonstration of the designs of harbor and fairway that is based on pc and is fit for the developing country, which provides a piece of trail of the thought for the development of our country " s new generation ship simulator
探討了運用於港航設計論證的模擬器中不均勻流場數據的處理方法;比較系統的整理、推導出一套適合於港航設計論證的船舶操縱模擬器的船舶操縱運動數學模型,為我國基於港航設計論證的船舶操縱模擬器的進一步研製工作打下了堅實的基礎;在此基礎上設計了一種基於pc機的,適合於發展中國家的,運用於港航設計論證的二維船舶操縱模擬器的框架,希望能為我國新一代運用於港航設計論證的模擬器的研製提供一條思路。On the basis of investigation, this article analyzes the management of data and information of daqing oilfield mudlogging company, which include organizational structure, business process flow charts, mudlogging data collecting and dealing, data sources and flows, intranet and mudlogging information management and development
其中包括公司的組織機構、業務流程、錄井數據的採集、錄井數據的處理、數據源的產生、數據流的流動、局域網路現狀和錄井信息管理程度和錄井信息的開發應用程度。分享友人