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VI 的使用过程,讲解详细明了,帮助你更快的了解和掌握
VI 的使用过程,讲解详细明了,帮助你更快的了解和掌握-VI the use of the process, explaining in detail to understand and help you more quickly understand and master
- 2022-03-23 09:03:06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
- 2022-03-22 04:26:27下载
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随着密码分析技术的提高,新的数据加密标准AES取代了过时的DES。文章在阐述AES/RSA加密算法的基础上,分别给出了利用AES/RSA实现客户端/服务器端网络...
随着密码分析技术的提高,新的数据加密标准AES取代了过时的DES。文章在阐述AES/RSA加密算法的基础上,分别给出了利用AES/RSA实现客户端/服务器端网络数据传输的加密流程。最后在比较AES算法和RSA算法基础上,将AES与RSA相结合提出一种新的数据加密方案。-analysis technology improvements, new data encryption standard AES replaced the outdated DES. The article described AES/RSA encryption algorithm on the basis of the difference is the use of AES/RSA achieve client/server network data encryption process. Finally in comparison AES and RSA algorithm, based on AES and RSA will be combined, a new data encryption program.
- 2022-02-12 01:50:39下载
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programa en el que se simula un termómetro, se hace uso de los sensores de tempe...
programa en el que se simula un termómetro, se hace uso de los sensores de temperatura y la pantalla LCD, mostrándose por ésta la temperatura que capta el primero
- 2022-12-27 14:20:04下载
- 积分:1
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With shift add way to implement multiply harware circuit.
With shift add way to implement multiply harware circuit.-There are many design for multiply process.This vhdl code provide parallel circuit to do multiply function.
- 2022-02-26 07:42:24下载
- 积分:1
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比较成熟的数字电视的COFDM解调电路设计参考
比较成熟的数字电视的COFDM解调电路设计参考-More mature digital TV COFDM demodulator circuit design reference
- 2023-02-22 15:05:04下载
- 积分:1
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source with cpld prepared after the start of more documents, please use patience...
source with cpld prepared after the start of more documents, please use patience. Thank you, the generous support!
- 2022-12-03 18:15:03下载
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一篇论文,介绍有关基于数据挖掘的入侵检测系统设计方面的内容...
一篇论文,介绍有关基于数据挖掘的入侵检测系统设计方面的内容-A paper on data mining-based intrusion detection system design aspects
- 2022-03-06 04:41:49下载
- 积分:1
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MAXIM 504 DAC 数模转换器说明书
MAXIM 504 DAC 数模转换器说明书-User manual for Maxim 504 DAC
- 2022-01-26 03:37:58下载
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《三国志-神箭手》的策划草案。《三国志-神箭手》的策划草案。...
《三国志-神箭手》的策划草案。《三国志-神箭手》的策划草案。-" Romance of the Three Kingdoms- God archer" in the draft plan. " Romance of the Three Kingdoms- God archer" in the draft plan.
- 2022-05-31 23:04:21下载
- 积分:1