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自己做的labview 小程序,LV8.5版的,初学者参考学习
自己做的labview 小程序,LV8.5版的,初学者参考学习-Labview do their own small programs, LV8.5 version, the reference for beginners to learn
- 2023-02-02 21:30:04下载
- 积分:1
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本设计的目的是通过设计和调试一个简单的文件系统,主要是模拟文件操作命令的执行,来模拟文件管理,使学生对主要文件操作命令的实质和执行过程有比较深入的了解,掌握它们...
本设计的目的是通过设计和调试一个简单的文件系统,主要是模拟文件操作命令的执行,来模拟文件管理,使学生对主要文件操作命令的实质和执行过程有比较深入的了解,掌握它们的基本实施方法。具体要求如下:
(1) 设计一个支持n个用户的文件系统,每个用户可拥有多个文件:
(2) 采用二级或二级以上的多级文件目录管理;
(3) 对文件应设置存去控制保护方式,如“只能执行”、“允许读”、“允许写等”;
(4) 系统的外部特征应接近于真实系统,可设置下述文件操作命令:
命 令 功 能 命 令 功 能
Create 建立文件 Read 读文件
Open 打开文件 Write 写文件
Close 关闭文件 Copy 复制文件
Delete 撤消文件 Directory 查询目录
(5) 通过键盘使用该文件系统,系统应显示操作命令的执行结果。-the purpose of this design is by designing and debugging a simple file system, main operation is simulated documents the execution of the order to simulate document management, enable students to the main document commands the substance and the implementation process of a more in-depth understanding, They grasp of the basic method. Specific requirements are as follows : (1) design a support n user file system, each user can have multiple files : (2) use of two or more than two multi-level directory management; (3) the document should be set up to deposit control and protection methods, such as "the only
- 2023-04-23 12:45:04下载
- 积分:1
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OCCI using Oracle9i database application development
使用OCCI开发Oracle9i数据库应用程序-OCCI using Oracle9i database application development
- 2022-07-27 09:40:11下载
- 积分:1
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vb aceess produced by the inventory management system, but also good, are intere...
vb+aceess制作的库存管理系统,还不错的,有兴趣的-vb aceess produced by the inventory management system, but also good, are interested to s
- 2022-02-12 06:50:27下载
- 积分:1
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Rtc achieved using video conferencing systems, including audio, video, text chat...
利用rtc实现的视频会议系统,包括音频、视频、文字聊天、白板、程序共享等功能-Rtc achieved using video conferencing systems, including audio, video, text chat, whiteboard, program sharing and other functions
- 2023-01-11 10:30:05下载
- 积分:1
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某个公司采用公用电话传递数据,数据是四位的整数,在传递过程中是加密的,加密规则如下:
每位数字都加上5,然后用和除以10的余数代替该数字,再将第一位和...
某个公司采用公用电话传递数据,数据是四位的整数,在传递过程中是加密的,加密规则如下:
每位数字都加上5,然后用和除以10的余数代替该数字,再将第一位和第四位交换,第二位和第三位交换。-A company to transfer data using public telephones, the data is four integers, in the transmission process is encrypted, encryption rules are as follows: Each figures with five, and then divided by 10 instead of the more than a few numbers, and then The first and fourth exchange, the second and third exchange.
- 2022-01-26 00:00:43下载
- 积分:1
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世界您好
#include < stdio.h >
作废 main ()
{
printf ("你好世界");
}
- 2022-06-28 07:24:47下载
- 积分:1
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一个很好的五笔源码
一个很好的五笔源码 -A good source of five
- 2023-02-02 09:35:03下载
- 积分:1
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another VGA code to display square on the screeen
another VGA code to display square on the screeen
- 2022-11-29 15:15:04下载
- 积分:1
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yaya 留言本
yaya 留言本-yaya message this
- 2022-03-13 08:52:00下载
- 积分:1