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关于一个小型超市信息系统的数据库设计，Word文档…
关于一个小型超市信息系统数据库设计的Word文档，可以做为课程设计参考。-With regard to a small supermarket information system database design, Word documents, can be used as curriculum design.
- 2023-08-27 14:55:03下载
- 积分：1
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series teaching computer system architecture (third edition)
清华大学计算机系列教材 计算机系统结构（第三版）-series teaching computer system architecture (third edition)
- 2022-02-26 15:40:59下载
- 积分：1
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停车场C语言课程设计报告，包含停车场要求及完整的实验报告，有运行结果...
停车场C语言课程设计报告，包含停车场要求及完整的实验报告，有运行结果-Car park C language curriculum design report, including the parking lot requirements and complete the experimental reports, the results
- 2023-08-18 19:15:03下载
- 积分：1
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Electronic design of the components required for the AD7810 Description
电子设计时所需的元器件AD7810的说明
-Electronic design of the components required for the AD7810 Description
- 2022-01-25 22:07:58下载
- 积分：1
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ly63s
LY63S-130型垃圾压缩机的设计-LY63S-130 type garbage compressor design
- 2022-08-26 11:21:13下载
- 积分：1
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verilog hdl frectrl
verilog hdl frectrl verilog hdl frectrl -verilog hdl frectrl
- 2022-01-21 21:01:44下载
- 积分：1
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VRML
基于VRML的虚拟奥运环境系统的构建及“人文奥运"可视化表达研究.-VRML-based virtual environment system for the Olympic Games and the
- 2022-01-30 15:22:21下载
- 积分：1
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在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测...
在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速，以及便于实现测量过程自动化等优点，是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求，而且具有了单片机的稳定性和成熟性，且控制能力强，是一种低成本，高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2022-04-18 19:56:54下载
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DMX512规范学习
dmx512 code for learn
- 2023-08-19 09:35:03下载
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Stand
设有n项独立的作业{1,2,…, n},由m台相同的机器加工处理。作业i所需要的处理时间为ti。约定：任何一项作业可在任何一台机器上处理，但未完工前不准中断处理；任何作业不能拆分更小的子作业。多机调度问题要求给出一种调度方案，使所给的n个作业在尽可能短的时间内由m台机器处理完。设计算法。
-Stand-alone operation with n items (1,2, ..., n), by m units the same machine processing. Job i the processing time required to ti. Convention: any one job can be processed on any machine, but does not pre-completion are not allowed to interrupt processing any operation can not be split smaller sub-operations. Multi-machine scheduling problem requires paper, a scheduling program, so that given the n-operation in the shortest possible time processed by m machines. Design algorithms.
- 2023-02-15 16:55:03下载
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