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基于两级目录结构的简单文件系统的管理与操作。
(1) 要求本文件系统采用两级目录，即设置主文件目录[MFD]和用户文件目录[UFD]。在主文件目录中，每
个用户目录都占有一个目录项，其目录项中包含文件名和指向该文件目录文件。在用户文件目录UFD中，
这些文件目录具有相似的结构。具体测试时可考虑：设计一个10个用户的文件系统，每次用户可保存10
个文件，一次运行用户可以打开
- 2022-03-10 03:08:01下载
- 积分：1
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The use of four known control points and its corresponding image point coordinat...
利用四个已知控制点及其对应像点坐标解求六个外方位元素（即空间后方交会） (2009-04-24, Visual动态输入控制点个数，比例尺以及焦距和各个控制点的像点坐标和地面点坐标，确定航片的6个外方位元素-The use of four known control points and its corresponding image point coordinates solution seeking six elements of exterior orientation (ie, space resection) (2009-04-24, Visual Dynamic Input control points number, scale, and the focal length and the various control points, as point coordinates and ground point coordinates to determine the aerial photograph of the six exterior orientation elements
- 2022-11-17 14:25:03下载
- 积分：1
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我实验板带的实验程序，留给初学者看看吧，其他的我再整理一下，陆续上传吧...
我实验板带的实验程序，留给初学者看看吧，其他的我再整理一下，陆续上传吧-I experiment with the experimental procedure sheet, leaving beginners take a look at it, other like me to organize a series of upload it
- 2022-02-25 00:27:19下载
- 积分：1
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a program made by win32asm
用win32asm写的防火墙...基本的功能实现了，但是还有待改进-a program made by win32asm
- 2022-06-12 15:09:27下载
- 积分：1
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汇编语言写的，显示彩色矩形块。比较简单，给初学图形者用的...
汇编语言写的，显示彩色矩形块。比较简单，给初学图形者用的-Written in assembly language, showing rectangular blocks of color. Relatively simple graphics are used to beginners
- 2023-08-28 20:15:03下载
- 积分：1
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Count of thousands of factorial, for computers and programmers is a challenge to...
算十万的阶乘,对于计算机和程序员都是一个挑战,本源程序实现了求大数的阶乘,是用汇编写的,相对速度很快,算十万的阶乘在我赛扬2.4,内存256的神舟笔记本上,用了20多分钟.算出得数写在一个TXT文件下,十万的阶乘结果,用记事本打开,都要好一会儿.-Count of thousands of factorial, for computers and programmers is a challenge to realize the source of the order of the factorial of large numbers, is written in the compilation of a relatively quick, and counting of thousands of factorial in my 2.4 Celeron, memory 256 Shenzhou notebook, spent more than 20 minutes.得数calculated to write in a TXT file, the thousands of factorial results, use Notepad to open, should a good moment.
- 2022-08-03 07:00:28下载
- 积分：1
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这是一个学习如何写93C46 EEPROM的程序。
这是一个学习93c46如何写EEPROM的程序。
- 2022-01-22 14:04:44下载
- 积分：1
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脉冲
在基于脉冲的UWB系统中，采用瑞克接收机合并多径信号能量并进行相干检测，信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中，接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测，信道估计问题即估计信道频域响应。-Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.
- 2022-10-21 18:40:03下载
- 积分：1
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Assembly code is the ASM code, require the use of SCM. This is an example of sin...
汇编代码 是ASM的代码，要求使用单片机的。这是单片机的一个实例汇编语言程序，可以作为参考-Assembly code is the ASM code, require the use of SCM. This is an example of single-chip assembly language procedure, can be used as reference
- 2022-01-31 01:01:32下载
- 积分：1
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ch451显示和四位共阴极数码管1234
ch451显示和四位共阴极数码管1234-ch451 four common cathode display and digital tube 1234
- 2023-01-21 10:15:04下载
- 积分：1
