重寫模塊 的英文怎麼說
中文拼音 [zhòngxiěmókuāi]
重寫模塊
英文
iis-
Digital image processing consume a large amount of memory and time commonly. basing on the advantage of fpga, the paper design harware module by hdl ( hardware language ), i. e., some function is achieved by les ( logic element ) of the fpga. the real - time of digital image processing is achieved by this. the sample and display of digital image is the important part. so, the paper mainly design the sample and desplay module. the sample card is designed and it ’ s word mode is configured according china ’ s cvbs ( composite video bar signal ). for acquiring the image and storing it correctly to sram, the paper design the sample - control module. the sample module can work correctly using least time. the reliability and real - time achieve the reference. according the vga principle and scheduling of the ths8134, the paper design a vga - control module by hdl. firstly, the control signal is synthesized secondly, the horirontal and vertical synchronization signals is synthesized according to the vga interface standard
圖像處理的特點是處理的數據量大,處理非常耗時,為實現數字圖像的實時處理,本文研究了在fpga上用硬體描述語言實現功能模塊的方法,通過功能模塊的硬體化,解決了視頻圖像處理的速度問題。圖像數據的正確採集和顯示輸出是其中的兩個重要的模塊,因此,本文主要完成了圖像數據的採集和顯示輸出的設計。本文設計了採集卡,並要對其工作模式進行了配置和編寫了採集控制模塊,在採集控制模塊的控制下,將數字圖像數據正確無誤的存儲到了sram中。Run dirname on contents of file perl - mfile : : basename - ne print dirname index one - liners 1 and 2 came from paul, while 3 and 4 were my rewrites of them with the file : : basename module
一行程序1和2是paul編寫的,而我用file : : basename模塊對它們進行了重寫,這就是3和4 。First the paper introduces the composition of vxi measurement system both hardware and software. second the paper introduces the amc2320 8 - channel parallel daq module, including hardware components, drive functions and means to develop application programs with them, the specifications such as precision
本文介紹了vxi總線測試系統的軟硬體組成,簡要說明了amc2320八通道并行數據採集模塊的硬體組成和驅動函數,以及用戶如何利用廠家提供的驅動函數編寫自己的應用程序,重點是測試這個模塊的性能指標,包括精度、輸入信號的頻率范圍。Well - structured, modular code is easier to write, debug, understand, and reuse
良構的、模塊化的代碼更容易編寫、調試、理解和重用。The author has finished all the steps of the data - acquint systerm design which bases on the technology of dsp and usb. the author also completes all the design documents and gives the most important programs of the data - acquint systerm software
通過本文,我們已經完成了基於dsp和usb的數據採集系統的所有開發步驟,並給出了完整的系統詳細設計文檔,還對數據採集和處理中的最重要和最主要模塊做了程序代碼編寫和研究。Gets the module with which the dynamic method is logically associated
已重寫。獲取動態方法邏輯關聯的模塊。Its hardware design was analyzed from the master module, imported equipment modules, exporting equipment modules, data storage module, other components and the problem of the printer ’ s continuous printing from interrupted position was fixed in this course ; followed by, the software design including the operating system and the application software was discussed. the kernel of linux system was transferred to the motherboard of the novel fiscal cash register as its own operating system, in which the compilation of lcd driver and the printer driver was mainly focused on, and the application software was divided into the controlled tax software, the commercial software and power - fail protected disposal software for further discussion ; finally, the systemic reliability, security and electromagnetic compatibility were evaluated
首先硬體部分主要由主控模塊、輸入設備模塊、輸出設備模塊、數據存儲模塊等部分組成,在硬體設計中解決了發票印表機掉電續打的難題;接著對稅控收款機的軟體設計主要從操作系統和應用軟體兩個方面討論:操作系統採用的是linux操作系統,先將linux內核移植到稅控收款機主板上,著重介紹了lcd 、印表機驅動程序編寫;應用軟體分為稅控軟體、商業軟體和掉電處理程序來討論;最後,對本文設計的稅控收款機系統的可靠性、安全性和電磁兼容性等方面進行分析和研究。The writer bases her research work on the most popular grid middleware globus toolkit, and takes grid platform of fault - handling of electric power as the application background, and her work includes : ( 1 ) researching into grounded theories of grid and key technologies of grid information service, and analyzing thoroughly the bottom implementation mechanism and related function interfaces of mds in gt3. 2 ; ( 2 ) analyzing the shortage of traditional fault - handling system of electric power, and putting forward the necessity of importing grid technology into this application domain ; ( 3 ) doing a thorough application analysis for the grid platform of fault - handling of electric power, and bringing up the architecture based on globus toolkit for this application domain, and then locating focus on the information service, finally designing and implementing the service information management module ; ( 4 ) successfully installing, configuring and testing gt3. 2 under the linux operation system, and establishing a simple virtual organization as a simulative grid environment ; ( 5 ) designing testing instances fit for the simulative grid environment, and developing grid services for testing related functions ; ( 6 ) summarizing the writer ' s research work, looking forward to the developing directions, and settling the base of succeeding work
本文的研究工作圍繞網格信息服務展開。作者以現有主流網格中間件globustoolkit為基礎平臺,以電力故障處理網格平臺作為應用背景,進行了以下研究工作: ( 1 )對網格基礎理論和網格信息服務的關鍵技術進行了研究,並深入分析了gt3 . 2中mds的底層實現機制和相關功能介面; ( 2 )分析了傳統電力故障處理系統的不足之處,提出在該領域引入網格技術的必要性; ( 3 )對電力故障處理網格平臺展開應用分析,針對該領域提出了基於globustoolkit的總體架構,然後將重點定位到信息服務上,設計並實現了系統的服務信息管理模塊; ( 4 )完成linux平臺下gt3 . 2的安裝、配置和測試工作,並構建了一個簡單虛擬組織作為模擬網格環境; ( 5 )針對模擬環境設計測試實例,編寫網格服務對相關功能進行了測試; ( 6 )總結作者的研究工作,展望下一階段的發展方向,為后續工作奠定了基礎。We mainly study the query optimization technique of relational database systems. based on the requirement of the cbase, we put forward a suit of rewriter rules that are used in query optimization module
本文主要研究了關系數據庫中的查詢優化技術,並且根據cbase數據庫系統的需求,提出了一套完整的查詢重寫規則用於查詢優化模塊。Automatic docking is one of the most important actions for msr robot ’ s self - reconfiguration and is one of the technologys about the robot researching, because it supports almost all practical advantages of such robot. in this thesis, automatic docking system and the module structure are first analyzed ; for searching the reason why the actual docking system run unsteadily, some validate and test thing are done, such as docking algorithm test, sensor unit test, drive unit test, and so on
自動對接是模塊化自重構機器人完成自重構的一個基本步驟,也是這種機器人研究的關鍵技術之一,是模塊化自重構機器人具有實際應用價值的基礎。本文對自動對接系統結構進行了分析,為尋找實際對接系統工作不穩定的原因,做了一些驗證與調試方面的工作,包括自動對接演算法正確性與有效性的驗證,串口電路設計,編寫實時跟隨對接模塊運動的程序以及傳感器建模程序等。Each module is written with the best tool for the task : a system programming language, such as java, is ideal for the syntax conversion and a scripting language, like xslt, is best for the reorganizing
對不同的任務使用最好的工具來編寫每個模塊:系統編程語言(如java )對于語法轉換來說是理想的,腳本編制語言(象xslt )對于重新組織是最佳的Chapter 4 introduces emphatically at command of gsm module, the communication protocols of the system and debug measure, furthermore the procedure is programmed to simulate supervise center
第四章著重探討了gsm模塊的at命令,系統的通信協議,車載臺的軟體實現和調試方法,並創造性地編寫了一個監控中心模擬程序供調試使用。Firstly, this paper briefly describes the pda " s bsp, and summarizes the xgw system, including program schedule, memory management characterfe graphic output, then concentrates on perfecting the xgw system for meeting with the pda specific application requirements, including soft _ keyboard input, handwriting input and gui graphic modules. at the same time, the pda " s software structure, the answers to problems and pda " s interrupt process are given in details
文章首先介紹了本pda系統的bsp模塊,而後概述了xgw平臺系統,包括程序調度、內存管理和字元圖形輸出,重點闡述了針對本pda系統的具體應用需求,對xgw原有平臺的完善,主要是軟鍵盤輸入、手寫體輸入、 gui圖形控制項的開發;同時給出本pda系統的軟體結構以及難點問題的解決方法和系統中的中斷處理。A page or application developer can use a device filter to override control properties or to define blocks of content or templates to change layout and appearance
頁或應用程序開發人員可以使用設備篩選器來重寫控制項屬性或者定義內容塊或模板塊以更改布局和外觀。A device filter can be used by a page or application developer to override control properties or to define blocks of content or templates that change layout and appearance
頁或應用程序開發人員可以使用設備篩選器來重寫控制項屬性。設備篩選器還可用於定義內容塊或模板塊以更改布局和外觀。The goal we must achieve, when designing distributed parallel file system, was analyzed also. the thesis present the logic structure of dpfs, the structure and the flush strategy of the module of directory cache and its role in the read - write operation, duplicate table ' s physical and logical structure, the management and synchronization algorithm of the duplicate table, and the model and the management algorithm of the module of intelligent duplicate management. also the effects that dpfs exerts to the system reliability and the read and write performance compared to ext2 were analyzed
本文首先介紹了數據存儲的發展概況與新的需求,分散式文件系統對其發展的重要影響以及設計分散式文件系統需要考慮的各種問題;然後分析了為滿足分散式并行服務器的功能需求, dpfs應實現的目標;接著介紹了dpfs設計的總體邏輯結構,目錄緩存管理模塊的結構設計、刷新策略以及該模塊在文件讀寫重定向中的作用,副本表的邏輯、物理結構、對其緩存的管理和同步演算法的實現,以及副本智能管理的設計模型及其管理演算法的設計與實現,還分析了dpfs對系統可靠性的影響以及在讀寫文件時與ext2文件系統性能的比較。In this module, we focus on an improved 2 - d median - filter and a real time edge detect algorithm which has very regular computational structure. in chapter 4, we use fpga to capture the image data from infrared sensor and create the synchronization signal and output the video to monitor. chapter 5 describes the design of communication interface between dsp, fpga and missile control system, and focus on a new verilog description style called cycle accurate, and finally we design an i2c bus using this description style
本論文按照處理機的工作流程,首先討論fpga與視頻探測器之間的數據通訊模塊的設計,接著介紹了圖像預處理模塊,在預處理模塊中,重點介紹了一種改進的二維中值濾波方法和一種特別適于硬體實現的邊緣檢測演算法;在第四章,討論了用fpga實現圖像獲取和模擬視頻輸出;第五章,討論了fpga與dsp之間以及fpga與彈上機之間的通訊模塊的設計,接著重點研究了一種新的verilog語言的描述風格,並用此寫法在上fpga實現對外圍設備的初始化模塊;最後,對本文所做的工作進行了總結。In hardware system design, we adopted the microcontroller of at89c51 as the main controller of inferior processor, it is used to connect the modem with the data acquisition module. mcs - 51 assemble language is used to program the software of the device to realize the data transmission between modem and inferior processor. when the electric power in the run is beyond the specified value, the inferior processor can dial the phone number of central computer automatically to send the alarm message through the communication line. using a single - chip microcomputer to control a modem to transmit remote datas are introduced in detail
隨后詳細地介紹了系統的總體設計思想和具體的實現過程。在硬體系統設計中,採用了at89c51單片機作為下位機主控制器,用於連接modem和數據採集模塊。通過使用mcs51匯編語言編寫程序,實現了下位機與modem之間的數據傳輸,同時實現了自動檢測負荷,進行撥號報警的功能,其中重點介紹了單片機控制modem進行遠程數據傳輸的方法。The second technique you ought to consider first is to profile your python application, with an eye to rewriting key portions as c extension modules
第二種您應當首先考慮的技術是概要分析您的python應用程序,要著眼于將關鍵部分重寫成c擴展模塊。The vxibus c - size and i, q channels are employed in this module design, and the sampling rate in each channel reaches 500mhz. the memoty deep of the system is 2mb each channel and cpu is high - speed embedded cpu ( powerpc ). the timing and logic function are fulfilled by fpga. after the disscusion of signal adjusted, the detailed scheme of this module design have been showed. in this design, there is much logic function design, and it is very strict with the hardware language program. so the basic flow of hardware program design and several very important methods of high speed logic function design, which is described by vhdl, are introduced. also, expatiated the inner modules structure of fpga for forepart circuit, the keystone and difficulties of the design. the design of high - speed pcb is another difficuty of realizing high - speed data acquisition system, and it is very important. the timing simulating results of several pivotal modules are depicted. high - speed signal paths are terminated to match the characteristic impedance. the design undergoes integrity analysis and software simulation
在本模塊的設計中,有著大量的邏輯設計,對硬體語言程序的編寫要求比較高,因此,文中介紹了硬體程序設計的基本流程,以及幾種基於vhdl硬體語言設計在高速邏輯設計中非常重要的方法。同時闡述了本模塊設計的前端fpga的內部模塊結構,設計的重點、難點,並給出了重要模塊的時序模擬結果。高速pcb的設計也是目前實現高速數據採集系統的難點和重點,文中詳細的闡明了高速pcb設計中的注意點,以及作者在設計本模塊時的經驗和心得。分享友人