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disk
磁盘是高速、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工作,在现代计算机系统中往往同时会有若干个要求访问磁盘的输入输出要求。系统可采用一种策略,尽可能按最佳次序执行访问磁盘的请求。由于磁盘访问时间主要受寻道时间T的影响,为此需要采用合适的寻道算法,以降低寻道时间。本实验要求学生模拟设计一个磁盘调度程序,观察调度程序的动态运行过程。通过实验让学生理解和掌握磁盘调度的职能。(Disk is the high-speed, large capacity, rotating, direct access storage device. As a secondary computer system memory, to carry out heavy work input and output in modern computer systems often also have a number of requests to access the disk input and output requirements. System can use a strategy, as far as possible the best order of implementation of the disk access requests. As the disk access time is mainly affected by the impact of seek time T, which requires use of appropriate seeking algorithms to reduce the seek time. This experiment requires students to design a disk scheduling simulation program, observe the dynamic process scheduler. Experiments for students to understand and grasp the disk scheduling functions.)
- 2010-05-29 16:06:53下载
- 积分:1
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changico
改变硬盘图标,vb源程序
改变硬盘图标,vb源程序(change drive icon, vb source change drive icon, vb source)
- 2006-06-20 17:14:26下载
- 积分:1
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other-fat-source
老外写的一个文件系统,使用的是FatCache,不是对连续簇编组,如果需要帮助可与我联系(foreigner write a file system, using the FatCache not for the continuous cluster grouping, if need help can contact me)
- 2005-04-30 14:00:01下载
- 积分:1
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wolaiye
1. 设置日期并判断日期的存在与否。2. 减少一天和若干天。3. 输出当前设置日期及变动以后期。4. 保存日期至磁盘并读出。(1. Set date and the date of judgment of the existence or otherwise. 2. Reduce the day and several days. 3. Output current settings and change the date after the period. 4. Dates to disk and read.)
- 2016-05-08 12:46:43下载
- 积分:1
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简单的文本加密器
一个c语言实现的简单文本加密程序,适用于文本文件加密,包含源代码和编译好的exe文件。(A simple text encryption program implemented in C language is suitable for encrypting text files, including source code and compiled exe files.)
- 2020-06-21 10:00:01下载
- 积分:1
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超级硬盘数据恢复软件 2.7.2.6注册码
C# entry classic source code, each chapter programming code, learning materials
- 2017-12-16 17:38:33下载
- 积分:1
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Recovery-My-Path
判断是否存在D盘,没有则自动恢复我的文档、收藏夹到C盘(Determine whether there is D drive, do not automatically restore the My Documents, Favorites to C drive)
- 2013-06-24 12:28:34下载
- 积分:1
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13
说明: An image is represented as a two-dimentional array of coefficients, each coefficient representing the brightness level in that point. When looking from a higher perspective, we can t differentiate between coefficients as more important ones, and lesser important ones. But thinking more intuitively, we can.
- 2010-03-17 15:18:34下载
- 积分:1
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CD_Burning
CD刻录的源代码, 包含相关库及文档, 使用delphi工具(CD Burner of source code, and includes the related document, the use of tools delphi)
- 2006-09-18 17:58:47下载
- 积分:1
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hdid
说明: 获取硬盘序列号,破解版.把破解补丁拷贝到程序所在目录,执行,便可完成文件的修补丁,即可解决软件原有的各种限制!(access drives sequence, a hacked version. Put crack patched copy to the program directory, implementation, the document will be completed repair patches, software can solve various existing restrictions!)
- 2005-11-03 14:25:57下载
- 积分:1