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Description: 编程模拟实现磁盘调度算法（3）---------采用循环扫描cscan算法-simulation programming disk scheduling algorithm (3 )--------- cycle scanning algorithm cscan
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Size: 1877 |
Author: 林明 |
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Description: 关于模拟实现磁盘调度算法中的循环扫描算法-on simulation disk scheduling algorithm scanning the cycle
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Size: 6347 |
Author: yang |
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Description: 用D12做的模拟U盘的源代码，有电路图，插入电脑后能检测到U盘，但是不能读写，对开发U盘读写模块的有帮助。-D12 done with the simulation U disk source code, circuit diagrams, computer inserted after detecting USB However, we can not read and write, to the development of U-Disk Module help.
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Size: 271624 |
Author: 李军 |
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Description: 本程序是模拟操作系统的文件管理程序，可以模拟实现目录管理、外存分配以及磁盘存储空间管理-simulation of the process is the operating system of document management procedures can be simulated to achieve directory management, Disk allocation and management of disk storage space
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Size: 19857 |
Author: shipeijun |
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Description: 高仿真的QQ2006界面。并将密码记录于c盘windows目录下的QQ.txt中。请务必用于正途-high QQ2006 simulation interface. Password will be recorded in the directory c disk windows of QQ.txt China. Be sure to the right path! !
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Size: 361100 |
Author: litan |
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Description: 操作系统课程设计
1、模拟UNIX(linux)文件系统
[问题描述]
在任一OS下，建立一个大文件，把它假象成一张盘，在其中实现一个简单的 模拟UNIX文件系统 。
[基本要求]
1．在现有机器硬盘上开辟20M的硬盘空间，作为设定的硬盘空间。
2．编写一管理程序对此空间进行管理，以模拟UNIX(linux)文件系统，具体要求如下：
（1） 要求盘块大小1k
正规文件
(2) i 结点文件类型 目录文件
(共1byte) 块设备
管道文件
。物理地址（索引表）
共有13个表项，每表项2byte
。文件长度 4byte
。联结计数 1byte
（3）0号块 超级块 栈长度50
空闲盘块的管理：成组链接 ( UNIX)
位示图法 (Linux)
（4）每建一个目录，分配4个物理块
文件名 14byte
-curriculum design an operating system, Simulation of UNIX (Linux) file system [Description of the issue] as an OS and built a large file, its facade into a disk, in which the realization of a simple simulation of the UNIX file system. [Basic requirements] 1. Hard existing machines opened 20 M disk space, as a set of hard drive space. 2. Prepared a management procedures this space management, to simulate the UNIX (Linux) file system, specific requirements are as follows : (1) require a disk block size k formal document (2) i node directory file type (a total of 1byte) block device Pipeline documents. Physical Address (Index) on a total of 13 tables, every item in Table 2 byte. 4byte document length. 1byte link count (3) 0, super-block length of 50 block Stack spare disk block management : G
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Size: 876291 |
Author: wangwei |
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Description: 模拟文件系统，操作系统课程设计的心血，含详细设计报告（设计要求、设计思想、数据结构设计、实体关系图、数据流图、程序流程图、结果分析等）。界面友好，模拟MS-DOS命令行方式，并提供命令列表和命令帮助。编程语言:c语言，编译工具:VC6.0。主要内容：模拟磁盘（使用内存空间）、模拟磁盘空间申请、模拟文件目录、模拟打开文件表。主要功能：建立文件、写文件、读文件、显示文件、删除文件、重命名文件、查询文件属性、关闭文件。
-simulation file system, operating system curriculum design effort, with the detailed design (design requirements, design, data structure design, entity-relationship, data flow diagrams, process flow chart analysis, etc.). Friendly interface to simulate the MS-DOS command line, and to provide an order list and orders to help. Programming Languages : c language, compiler tools : VC6.0. Major components : simulated disk (using memory space), the disk space simulation applications, directory simulation, simulation open file table. Main functions : document creation, document writing, reading documents, documents, delete files, rename files, querying document attributes, Close document.
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Size: 138819 |
Author: 邹英斌 |
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Description: 本程序模拟UNIX系统的空闲块成组链接法，实现磁盘存储空间的管理。-the UNIX system simulation pieces of spare Links Group, achieving disk storage space management.
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Size: 121115 |
Author: yiping |
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Description: 磁盘记录方式的模拟-disk recording mode simulation
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Size: 1565 |
Author: 无人 |
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Description: MPEG2Lib for Delphi
MPEG2Lib can decode MPEG2 encoded video sequences like the ones found on a
DVD or the disk in a typical harddisk video recorder. The decoder is based on
the GPL project DVD2AVI (arbor.ee.ntu.edu.tw/~jackei/dvd2avi/) and MPEG2Decode
from MPEG Software Simulation Group (www.mpeg.org/MPEG/MSSG/). It supports
both video and different sound formats, but the Delphi interface can currently
only get the video. This version was tested with Delphi 5, 6 and 7.
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Size: 49942777 |
Author: zmouse |
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Description: MPEG2Lib for Delphi
1.13.2, 2005-02-06
MPEG2Lib can decode MPEG2 encoded video sequences like the ones found on a
DVD or the disk in a typical harddisk video recorder. The decoder is based on
the GPL project DVD2AVI (arbor.ee.ntu.edu.tw/~jackei/dvd2avi/) and MPEG2Decode
from MPEG Software Simulation Group (www.mpeg.org/MPEG/MSSG/). It supports
both video and different sound formats, but the Delphi interface can currently
only get the video. This version was tested with Delphi 5, 6 and 7.
Platform: |
Size: 596342 |
Author: zmouse |
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Description: 文件管理实验程序 把一个文件模拟为磁盘，然后在该磁盘上建立文件系统， 并提供基本的文件访问函数 作者：吕泽忠 最后修改时间：2005-4-13-document management experimental procedure, a simulation of the disk file, which is built on disk file system and provides basic file access functions Author : Lu:zezhong last modified caption-4-13
Platform: |
Size: 3946 |
Author: 阿嫂地方 |
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Description: 模拟实现磁盘空间的分配与回收.打包文件中附有详细的实验报告.-Simulation disk space allocation and recovery. Packing documents, including a detailed report of the experiment.
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Size: 14184 |
Author: 张明 |
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Description: 本系统是用C++做的，本程序模拟UNIX系统的空闲块成组链接法，实现磁盘存储空间的管理-the system is done in C, the UNIX system simulation pieces of spare Links Group, to achieve disk storage space management
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Size: 163509 |
Author: 林雪 |
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Description: vb模拟实现磁盘空间的分配与回收.打包文件中附有详细的实验报告-vb Simulation disk space allocation and recovery. Packing documents, including a detailed report of the experiment
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Size: 30145 |
Author: 黄另 |
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Description: 这个程序是模拟采用二级目录结构的磁盘文件系统中的文件操作，它可以实现对文件的一些基本管理，如：读、写、删除文件等。通过这个程序可掌握文件子系统的原理，加深对二级目录结构的文件系统中用户管理、文件管理、目录管理的理解，并用程序实现对文件子系统的模拟。-the procedure is simulated using two disk directory structure of the file system file manipulation, it can be achieved on some basic document management, such as : read, write, delete files. Through this procedure can grasp the principle document subsystems to enhance the structure of the two file system user management, document management, directory management, understanding, and the procedures to achieve the right documents subsystem simulation.
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Size: 7363 |
Author: 程倩 |
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Description: 此为操作系统实验报告： scan,cscan算法模拟磁盘调度 内含：程序流程图 设计思路 主要源码等等。 简介：磁盘是一种高速、大容量、旋转型、可直接存取的存储设备。它作为计算机系统的辅助存储器，担负着繁重的输入输出任务、在多道程序设计系统中，往往同时会有若干个要求访问磁盘的输入输出请求等待处理。系统可采用一种策略，尽可能按最佳次序执行要求访问磁盘的诸输入输出请求。-operating system for this experiment : scan, cscan scheduling algorithm simulation disk containing : flowchart design major source so on. Description : disk is a high-speed, high-capacity, rotating type, direct access storage devices. As computer systems support memory, shoulders the heavy task of input and output, multiple procedures in the system design, while there are often a number of requests to visit disk input and output requests pending.
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Size: 6832 |
Author: 何浩 |
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Description: 磁盘记录方式的模拟-disk recording mode simulation
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Size: 1024 |
Author: 无人 |
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Description: 文件管理实验程序 把一个文件模拟为磁盘，然后在该磁盘上建立文件系统， 并提供基本的文件访问函数 作者：吕泽忠 最后修改时间：2005-4-13-document management experimental procedure, a simulation of the disk file, which is built on disk file system and provides basic file access functions Author : Lu:zezhong last modified caption-4-13
Platform: |
Size: 4096 |
Author: 阿嫂地方 |
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Description: 模拟实现磁盘空间的分配与回收.打包文件中附有详细的实验报告.-Simulation disk space allocation and recovery. Packing documents, including a detailed report of the experiment.
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Size: 14336 |
Author: 张明 |
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