虛擬程序代碼 的英文怎麼說
中文拼音 [xūnǐchéngxùdàimǎ]
虛擬程序代碼
英文
pseudocode- 虛 : Ⅰ名詞1 (空虛) void; emptiness 2 (政治思想等方面的道理) guiding principles; theory 3 (二十八...
- 擬 : 動詞1. (設計; 起草) draw up; draft 2. (打算; 想要) intend; plan 3. (模仿) imitate
- 程 : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
- 代 : Ⅰ動詞1 (代替) take the place of; be in place of 2 (代理) act on behalf of; acting Ⅱ名詞1 (歷...
- 碼 : Ⅰ名詞(表示數目的符號或用具) a sign or object indicating number; code Ⅱ量詞1 (指一件事或一類的...
- 虛擬 : 1. (虛構的) invented; fictitious 2. (假設的) suppositional; 虛擬語氣 [語言學] subjunctive mood
- 程序 : 1 (進行次序) order; procedure; course; sequence; schedule; ground rule; routing process 2 [自動...
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Various sensors that are besotted in the 3d world through vrml can effectively sense all kinds of operators " behaviors ; java byte codes that are besotted in the interface between vrml and java through the " script " node can finish difficult tasks. so the alteration can be concluded as follows : operators touch parts of the shelf, and the java byte codes execute the relative function, finally results are reported to the operators. ( 3 ) through detailed studying the working function of the throttling experiment, i constructed a mathematical model of the experiment and simulated the model
Vrml可以在瀏覽器環境中為3d實驗臺模型添加多種感知器,能夠良好地感知操作者的各種意圖;在vrml和java技術的介面中,可以利用java程序代碼來完成一些復雜的任務,從而實現了實驗的交互:實驗者感知實驗臺的各種儀器,程序完成相應的任務,然後返回相應的結果; 3 )仔細研究了節流調速實驗的液壓迴路原理,對實驗過程建立了相關數學模型,進行模擬分析並獲得了模擬結果,實現了基於模型驅動方法的虛擬實驗; 4 )實驗臺遠程訪問的實現。Focus on the method of driver usb device in labview develop environment, three ways ( i / o, cin, clf ) were discussed, and the way of using visa ( visual instrument software architecture ) to communicate with usb device was used that can easily develop instruments driver and application software and improve the applicability of instruments on various operating systems
並重點分析了常用的labview開發環境下驅動自製數據採集卡的三種方式:直接訪問寄存器方式;調用c語言源代碼方式;調用動態連接庫函數的方式。提出了利用visa ( visualinstrumentsoftwarearchitecture )來直接驅動usbraw設備,簡化驅動程序和虛擬儀器軟體的開發難度,提高儀器在多種操作平臺上的通用性。Based on comprehensively considering the specific features of monitoring configuration software ' s applying, a configuration language - c2000 language is designed, whose compiler and development environment are then fulfilled. the designing, syntax analysis, semantic analysis and intermediate code generating of c2000 are deeply discussed. a virtual machine is also presented and implemented to support the executing of the intermediate code
論文對組態軟體中的用戶編程介面進行了研究,在充分考慮了監控組態軟體的行業應用特點的基礎上,設計了一種組態語言? ? c2000語言,對其編譯器及開發環境的實現方案進行了詳細論述;並對語言設計、語法分析、語義分析,以及中間代碼生成和用來對中間代碼解釋執行的虛擬機等進行了深入的討論,詳細論述了各語法成分的實現,總結了對源程序中錯誤處理的方法。Scientific computation visualization interactive virtual reality computer dynamic simulation etc., to study thoroughly and carefully on critical technologies such as mixed - language programming simplification of scene models displaying realistic image and animation of 3d scene models and so on in this dissertation, the methods to build scene models were studied and applied to develop a dynamic simulation system of 3d railway scene based on this idea, the major study contents and results can be summarized as follows : 1 ) mixed - language programming can complement each other between different programming languages and the method has a general significance and can become popular many computation models including development of dtm optimum of dtm and reorganization of dtm were developed with fortran language in order to use the ripe codes, the dissertation succeeded in integrating the developed fortran codes to the visual c + + environment and achieving the course of mixed - language programming 2 ) the methods to build scene models for 3d location design were discussed in the dissertation and the development and animation of scene models had been realized by applying synthetically those technologies such as computer graphic computational geometry and geometrical modeling and computer dynamic simulation etc, and adopting opengl 3d graph library then achievement was got by using the technology of 3d visualization to livingly express design results 3 ) combing with the concerned study and development projects, adopting vc + + as development tools and in the light of those theories and algorithms stated in this dissertation, a software, which could build scene models with realism for 3d railway location design, in the name of " the dynamic simulation system of 3d scene of railway " was developed., the correctness was proved by using the software to build the 3d scene models and achieve their animation of suining - chongqing railway and yunnan - xizang railway
本文綜合利用計算機圖形學、科學計算可視化、人機交互、虛擬現實、計算機動態模擬等理論和技術,針對混合語言編程、真實感圖形繪制以及三維景觀模型的動畫驅動等關鍵技術,進行了深入細致的研究,從而探討了建立逼真景觀模型的方法,並基於本文提出的方法研製了一個鐵路線路三維景觀動態模擬系統。基於這一思想,本文主要研究內容及研究成果如下: 1 )混合語言編程可以實現語言優勢互補,具有普遍意義。針對數字地面模型的建立、優化、重組等計算模塊是成熟的fortran程序代碼,本文成功實現了vc + +與fortran語言的混編; 2 )緊緊圍繞三維選線設計中景觀模型的建立方法展開研究,綜合利用計算機圖形學、計算幾何及幾何造型學以及計算機模擬技術,採用opengl三維圖形庫,實現了景觀模型的建立以及動畫驅動,使得三維可視化技術成功應用於選線設計成果的三維直觀表達; 3 )結合有關科研課題,利用vc + +開發工具,以本文所述的理論和演算法為基礎,研製和開發了一個建立三維選線設計逼真景觀模型的系統軟體- - 「鐵路線路三維景觀動態模擬系統」 。A language processor that " collects " modules for loading and assigns their relative positions in storage ; in a virtual storage system, a collector attempts to place object code in pages / segments in such a way as to minimize virtual storage interrupts during processing
將程序模塊「集中」起來裝入且在存儲器中分配其相對位置的語言處理器。在虛擬存儲系統中,收集模塊力圖以最大限度地減少處理虛擬存儲中斷的方式將目標代碼安排在頁面或段中。Alternatively, the java virtual machine can manage thread movement - under either a cooperative or preemptive model - from a ready queue onto the processor, where the thread can begin executing its program code
同樣, java虛擬機( jvm )也可以控制線程的移動在協作或搶先模型中從準備就緒隊列中將進程移到處理器中,於是該線程就可以開始執行它的程序代碼。As ' to the front end, this thesis does n ' t use the method of syntax directed semantic analysis. instead, it arranges syntax analysis and semantic analysis into different stages in virtue of the equal description of source program. as to the back end, it selects the scheme that a virtual machine executes the intermediate code through interpreting
在對語言編譯器即語言實現方面的研究中,論文總結了編譯器的一般模型,並針對其前端和後端分別選擇了合適的實現方案:前端沒有採用語法制導的語義分析,而是通過對源程序等價表述的引入將語法分析和語義分析安排到不同階段進行;後端選擇了用虛擬機對中間代碼解釋執行的實現方案。In this tutorial, ibm enterprise developer scott stricker deals with the two most common applications of jni : calling c c code from java programs, and calling java code from c c programs
Invocation api ( jni的一部分)可以用來將java虛擬機( jvm )嵌入到本機應用程序中,從而允許程序員從本機代碼內部調用java代碼。Inlining functions, for example, eliminates the overhead of function calls, but inlining too much code may make your program so large that the number of virtual - memory page faults increases
例如,內聯函數可消除函數調用的系統開銷,但是內聯太多代碼可能使應用程序很大,致使虛擬內存頁的錯誤數增加。A data base management system was build by taking advantage of pc. we have designed correspondence software based on virtual instrument and front end interface using visual basic 6. 0
軟體方面,在windows98操作系統的平臺上,以visualbasic6 . 0高級語言為工具,設計了相應的虛擬儀器軟體系統,實現了程序代碼和前端界面。In the implementing of virtual machine, all p - instructions are encapsulated as classes. the virtual machine maintains the run - time environment, which is composed of code section, data section, function calling stack, operand stack, instruction pointer, etc. all that is good to the executing and the debugging of program
在虛擬機實現方面,將所有p -指令封裝為類來實現;並用虛擬機維護由代碼區、數據區、函數調用棧、操作數棧和指令計數器等共同構成的運行時環境,控製程序的執行,有利於實現調試功能。For asp. net server controls and server code, virtual paths using the web application root operator, the tilde, commonly are used instead of relative and absolute paths
對于asp . net服務器控制項和服務器代碼,則通常使用那些採用web應用程序根操作符(即代字號「 ~ 」 )的虛擬路徑而不是相對和絕對路徑。Using syntactic methods rather than libraries can give you better code in the long run since the compiler and jvm, working together, can perform optimizations that would be difficult or impossible with a library approach
這是因為編譯器和java虛擬器( jvm )能一同優化程序代碼,而這些優化對于類庫中的代碼是很難或無法實現的。分享友人