虫虫首页|资源下载|资源专辑|精品软件
登录|注册

Liu

  • 240x128 graphic mode/Driver ic:t6963C writed by hawk Liu 2001 Aug. 22 1/128 duty 1/12.3 bia

    240x128 graphic mode/Driver ic:t6963C writed by hawk Liu 2001 Aug. 22 1/128 duty 1/12.3 bias Vop=20V STN GRAY Trasflective mode character/Graphic mode demo program

    标签: 240x128 graphic Driver t6963C

    上传时间: 2014-01-13

    上传用户:lacsx

  • Author: wei Liu Summary: simulation of binary and non-binary bch decoder MATLAB Release: R1

    Author: wei Liu Summary: simulation of binary and non-binary bch decoder MATLAB Release: R14SP1 Required Products: Communications Toolbox Description: simulation of binary bch decoding algorithm for bch(n, k) with t bits error correction capability.

    标签: simulation non-binary Summary Release

    上传时间: 2014-01-10

    上传用户:frank1234

  • 用来进行分数阶Liu系统数值仿真的源代码——This is the program to simulate fractional-order Liu system

    用来进行分数阶Liu系统数值仿真的源代码——This is the program to simulate fractional-order Liu system

    标签: fractional-order Liu simulate program

    上传时间: 2014-01-23

    上传用户:天涯

  • 分数阶Liu系统与分数阶统一系统中的混沌现象及二者的异结构同步

    分数阶Liu系统与分数阶统一系统中的混沌现象及二者的异结构同步

    标签: Liu 分数阶 混沌

    上传时间: 2016-10-09

    上传用户:小鹏

  • 开放式汇编器系统的设计

    汇编器在微处理器的验证和应用中举足轻重,如何设计通用的汇编器一直是研究的热点之一。本文提出了一种开放式的汇编器系统设计思想,在汇编语言与机器语言间插入中间代码CMDL(code mapping description language)语言,打破汇编语言与机器语言的直接映射关系,由此建立起一套描述汇编语言与机器语言的开放式映射体系。基于此开放式映射体系开发了一套汇编器系统,具有较高层次上的通用性和可移植性。【关键词】指令集,CMDL,汇编器,开放式 Design of Retargetable Assembler System Liu Ling Feng Wen Nan Wang Ying Chun Jiang An Ping Ji Li Jiu IME of Peking University, 100871【摘要】An assembler plays a very important role in the field of microprocessor verifications and applications, thus how to build a retargetable assembler system has been a hotspot in this field for long time. This paper presents a new method about the retargetable assembler system design.It provides a kind of language CMDL, code mapping description language. During the process of assembling, assembler languages are firstly translated to CMDL, and then mapped to the machine codes. In an other word, CMDL is inserted between assembler languages and machine codes during the translation procedure. As a medium code, CMDL has a lot of features, such as high extraction, strong descript capabilities. It can describe almost all attributes of assembler languages. By breaking the direct mapping relationship between assembler languages and machine codes, the complexities of machine codes are hided to the users, therefore, the new retargetable assembler system has higher retargetable level by converting the mapping from assembler languages and machine codes to assembler languages and CMDL, and implementationof it becomes easier. Based on the new mapping system structure, a retargetable assemblersystem is developed. It proved the whole system has good retargetability and implantability.【关键词】instruction set, symbol table, assembler, lexical analysis, retargetability

    标签: 开放式 汇编器

    上传时间: 2013-10-09

    上传用户:meiguiweishi

  • 这个例子如果运行,将在仿真的PC窗口中的第1,2,3行显示一些信息后,在随机位置显示 1 ~ 5 .由于keil c51默认不支持重入函数,它的重入函数使用仿真的重入栈而不使用系统栈,而Small R

    这个例子如果运行,将在仿真的PC窗口中的第1,2,3行显示一些信息后,在随机位置显示 1 ~ 5 .由于keil c51默认不支持重入函数,它的重入函数使用仿真的重入栈而不使用系统栈,而Small RTOS 51没有进行重入栈管理,所以在TaskA~TaskE虽然及其相似,但不能合并. 注意:(1)在KEIL C51 工程中,我已经把输出文件目录设在e:\temp中,您可以在Project->Options for Target "Target 1"的output页点击Select Folder for Objects...和Listing页点击Select Folder for Listing...改变. (2)编译时会有5个警告,其中一个是因为没有使用一个系统函数OSSendSignal引起,它可以忽略.另4个是禁止任务间变量覆盖分析引起,必须忽略.感谢网友John X. Liu,在这个例子中我使用了他编写的仿真(dllPc51Emu.dll),这个dll原来是为他移植的Ucos-ii for keil c51的例子编写. (3)Pc51Emu.dll在KEIL C51 V6.23 V7.00工作不正常.

    标签: Small keil c51 仿真

    上传时间: 2015-05-28

    上传用户:无聊来刷下

  • 这个例子是例子2的另一种写法(但任务数量不同),它使用了最高优先级任务作为显示任务,全局变量ShowChar作为参数.函数TaskB是优先级1~10的任务函数,因为没有使用局部变量,这些任务可以用一个

    这个例子是例子2的另一种写法(但任务数量不同),它使用了最高优先级任务作为显示任务,全局变量ShowChar作为参数.函数TaskB是优先级1~10的任务函数,因为没有使用局部变量,这些任务可以用一个函数. 注意:(1)在KEIL C51 工程中,我已经把输出文件目录设在e:\temp中,您可以在Project->Options for Target "Target 1"的output页点击Select Folder for Objects...和Listing页点击Select Folder for Listing...改变. 感谢网友John X. Liu,在这个例子中我使用了他编写的仿真dll(Pc51Emu.dll),这个dll原来是为他移植的Ucos-ii for keil c51的例子编写. (2)Pc51Emu.dll在KEIL C51 V6.23 V7.00工作不正常.

    标签: ShowChar TaskB 函数 10

    上传时间: 2015-05-28

    上传用户:asddsd

  • This program is using Genetic Algorithm to solve the Travlling Salesman Problem. It gives the bes

    This program is using Genetic Algorithm to solve the Travlling Salesman Problem. It gives the best path route within a specified time. usage: java Evolver <seconds> <city file> <config file> Author: Liu Yang

    标签: Algorithm Travlling the Salesman

    上传时间: 2013-12-05

    上传用户:nanfeicui

  • Struts in Action 中文版

    Struts in Action 中文版,使用领先的JAVA框架构件WEB应用。Ted Husted编著 Eric Liu(铁手)翻译

    标签: Struts Action in

    上传时间: 2014-01-05

    上传用户:yy541071797

  • 13th Israeli Symposium of AI, CV, and NN, Tel Aviv University, Tel Aviv, Israel, Feb. 2-4, 1997 D. D

    13th Israeli Symposium of AI, CV, and NN, Tel Aviv University, Tel Aviv, Israel, Feb. 2-4, 1997 D. Dori, D. Hubunk and Liu W, “Improving the Arc Detection

    标签: D. Aviv University Symposium

    上传时间: 2013-12-23

    上传用户:水口鸿胜电器