序碼發生器 的英文怎麼說
中文拼音 [xùmǎfāshēngqì]
序碼發生器
英文
sequence generator-
Pc card based programmable control coded digital signal generator and the design of its driver
卡式可程式控制數字編碼信號發生器及其驅動程序的設計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。During the design of vxi - bus serial controller module, the functions of vxi - bus including time - sequence for vxi interface, resource management, interrupt process, bus arbitration, are accomplished. to advance the performance and stability, the fpga technic is used to implement the kerneled code including serial bus time - sequence switching to vxi interface time - sequence, the uart, the parameterized baud generator and “ pipeling frame ”. the handle type of data transfer bus for vxi - bus is researched thoroughly, and the format of serial data transfer is designed
在vxi總線串列控制器設計中，實現了vxi總線控制器的基本功能，包括vxi總線介面時序、總線仲裁、超時處理等;同時利用先進的fpga技術實現了串列總線時序向vxi總線時序的轉換、通用異步收發器（ uart ） 、參數化波特率發生器、流水線結構等功能模塊;在設計中還深入研究了vxi總線數據傳輸的各種操作類型，制定了串列數據傳輸的編碼格式。Spread spectrum code - sequence generator
擴頻碼序發生器Secondly, some encryption algorithms are introduced, with the analysis and comparison for these encryption algorithms, the author designs an appropriate project to accomplish the end - to - end encryption. thirdly, this paper accomplish the design of an encryption scheme which combining the strongpoint of the rsa algorithm and the idea algorithm. the main process is as following : first, input the digital signal to the encryption device, and then the digital signal exclusive or with the keying sequence which is generated by key stream generator ( ksg ) and the ksg is based on the idea encrypting and deciphering algorithm, the secret key synchronization is also studied
本課題主要研究的內容是數字集群通信系統加密機制的研究，首先介紹了數字集群通信系統的安全保密機制，講述了單向和雙向鑒權的過程、單呼和群呼的空中介面加密過程及其密鑰的選用和管理，特別介紹了端到端加密;然後介紹了幾種常用的加密演算法，通過分析其優劣，提出了端到端加密的解決方案;最後完成了基於rsa演算法和idea演算法的數字集群通信系統加密方案的設計，其具體過程為將經過數字信號送入加密器里，和以idea加密演算法為基礎設計的密碼流發生器（ ksg ）產生的密碼序列進行加解密運算，並且研究了此加密過程的密碼同步問題。Futhermore, the thesis narrates the implementation way of the code generator. finally, the thesis assumes to design the automated highway system by the hierarchical and distributed control method, and develop such complex system with the design software for the hdcs
除了上述幾個問題，本文還講述了自動生成控制系統應用程序框架的代碼生成器的實現思路，最後設想用遞階分佈控制方法設計自動化公路系統，並利用遞階分佈控制系統設計軟體開發這樣的復雜系統。6. the post processing has been completed, nc code has been created for mnc - cxz300 system. the nc code editor has been designed, at the same time this system has integrated with machining simulative system
6 、研究後置處理，針對mnc一毛xz300型多功能機床數控系統，生成nc代碼程序，設計開發了nc程序編輯器，實現與模擬加工系統的集成。In another way, we develop a compiler in virtue of gcc ' s intermediate language, rtl ( register transfer language ), but we must rewrite the program of code generation and code optimization
此外，我們藉助gcc編譯過程中產生的中間代碼rtl （ registertransferlanguage ）文件，重寫目標代碼生成和優化功能程序，為新的目標機器開發c語言編譯器。On the one hand, we separate the system into four apartment, basic database, quoting for tenders, the document management and consumer information management, on the other hand, we are going on the logic design for the database in detail according to the requirment. we design the database ' s physical structure and distributing according to client end / server mode. we design the database equitment and the database with microsoft sql server
在應用軟體開發上，按照客戶端服務器模式設計出數據庫的物理結構及分佈，在microsoftsqlserver上建立了數據庫設備及數據庫；在程序編碼上，採用面向對象和生命周期法相結合，開發出滿足功能設計的應用軟體，並在用戶的應用測試中不斷修改完善，同時給出相應的技術文檔；在開發平臺的選擇上，主要用powerbuilder作為前端開發工具。We design the physical structure and distributing according to client end / server mode in physical design and implement of the database, and design the database equitment ang the database with microsoft sql server, and establish the diagram structure with powerbuilder method ; we design the diagram coding combining object - oriented method with life cycle method. the software is improved by testing in daqing esp company. we also give the technological document
其中數據庫物理設計與實施按照客戶機/服務器模式設計出數據庫結構和分佈，在microsoftsqlserver上建立數據庫設備及數據庫，在powerbuilder中建立表結構，載入調試數據；程序編碼採用面向對象和生命周期法結合的方法開發滿足功能設計的應用軟體，並在用戶的應用測試中不斷完善，在編碼過程中同時給出相應的技術文檔。The tcp port may have to be changed so it won t conflict with other applications installed on the developer s machine ; the user and password can be changed by sql statements from any client
Tcp埠可能必須要改變，從而避免與安裝在開發人員機器上的其他應用程序發生沖突；用戶及密碼可以從任意客戶機上使用sql語句來改變。In this paper, how to evolve the action component part of struts framework into black - box framework using java reflection and program generator respectively is discussed, taking the adding, deleting, modifying in a database in struts + ejb - kiatabase three layers architecture as an example. i first present a white - box framework based implementaion that adding, deleting, modifying a database, then how to evolve the action component part of struts framework into black - box framework using java reflection and program generator respectively in the target domain is discussed, thereby all these operations can implement without programmingjust config in a xml file, reach the objective of reducing the duplicate codes, improving the maintainability, cutting down the cost of developing applications
首先給出了基於白盒struts框架的對數據庫表的增、刪、改操作的一個實現，然後分別採用反射機制和程序生成器技術將struts框架的action組件部分在這一目標領域里進化為黑盒框架，從而使所有對數據庫的增、刪、改不再需要編程，只需在xml文件中進行相應配置即可，達到減少重復代碼的數量，提高程序的可維護性，降低開發成本的目的。In the part of image encryption, chaotic map based on kolmogorov flow is used to permute. changing the traditional stream - cipher, new chaotic pseudo - random sequence generator based on the theory of product cipher is presented to substitute the pixel. based on it, linear map to confuse the pixel is presented further, withstanding statistical attack
在圖像加密方面，採用基於kolmogorovflows的混沌映射對圖像進行置亂，對傳統流加密進行改造，提出了基於乘積密碼理論的新型混沌偽隨機序列發生器完成象素的混淆，並在此基礎上進一步採用線性映射對象素進行擴散以抵抗統計攻擊。分享友人