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CAN总线接口电路的设计与实现,CAN总线接口电路的设计与实现.
CAN总线接口电路的设计与实现,CAN总线接口电路的设计与实现.-CAN Bus Interface Circuit Design and Implementation, CAN Bus Interface Circuit Design and Implementation.
- 2022-08-17 11:40:32下载
- 积分:1
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通信系统中基于MATLAB的关于线性滤波器的仿真程序
通信系统中基于MATLAB的关于线性滤波器的仿真程序-MATLAB-based communication system on the linear filter simulation program
- 2022-01-25 14:56:38下载
- 积分:1
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基于DDE技术的组态王和VB的通信
这是一篇有关利用DDE技术进行VB和组态王软件通信的文章,作者侯广宁,隋涛,孔震,孙凡超,张鑫(山东科技大学)。该文介绍了windows 平台上DDE(动态数据交换)技术的基本原理,研究了工控组态软件组态王与可视化编程软件VB 对DDE 技术的支持和应用,通过实例,编写了组态王与VB 应用程序的数据交换程序。运行结果表明,该监控系统能稳定和可靠地完成现场的实时监控。
- 2022-09-05 01:00:02下载
- 积分:1
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伪随机序列在扩频通信、流密码、信道编码等领域有着十分广泛的应用。文通过对伪随机m序列的编码和译码算法进行的MatLab语言仿真,验证了伪随机序列码的编码和译码算...
伪随机序列在扩频通信、流密码、信道编码等领域有着十分广泛的应用。文通过对伪随机m序列的编码和译码算法进行的MatLab语言仿真,验证了伪随机序列码的编码和译码算法,丰富了伪随机序列的实现方法,并提供了源代码。-Pseudo-random sequence in the spread spectrum communication, stream cipher, in areas such as channel coding has a very wide range of applications. Through the pseudo-random sequence m of encoding and decoding algorithm for the MatLab language simulation code pseudo-random sequence of coding and decoding algorithm, has enriched the realization of pseudo-random sequence method, and provides the source code.
- 2022-01-25 19:23:04下载
- 积分:1
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这是我同学在公司编写的VITERBI译码算法,已经得到肯定
这是我同学在公司编写的VITERBI译码算法,已经得到肯定-This is my classmate in the company prepared VITERBI decoding algorithm, which has been affirmed
- 2022-02-09 19:12:28下载
- 积分:1
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OPNET仿真案例,初学者有用,图文说明
OPNET仿真案例,初学者有用,图文说明-OPNET simulation cases, useful for beginners, Graphic Help
- 2022-05-22 18:24:18下载
- 积分:1
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ComPort Library是一套用来编写串口通讯程序的控件。它包含5个控件:TComPort, TComDataPacket, TComComboBox,...
ComPort Library是一套用来编写串口通讯程序的控件。它包含5个控件:TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed。利用这些工具(当然还有DELPHI开发环境),你能更快更简单地开发串口通讯程序。包含Delphi上下文相关的帮助文件和源代码(4000行)。功能无限制。源代码:包含。适用语言:CB3 CB4 CB5 D3 D4 D5-ComPort Library is a set of procedures for the preparation of serial communication control. It contains five controls: TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed. Use of these tools (of course, DELPHI development environment), you can faster and easier development of serial communication program. Delphi contains context-sensitive help files and source code (4000 lines). Features unlimited. Source code: contains. Applicable language: CB3 CB4 CB5 D3 D4 D5
- 2022-04-30 06:20:59下载
- 积分:1
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PSK modulation and demodulation, including BPSK, DPSK, etc..
PSK调制和解调,包括BPSK,DPSK等.-PSK modulation and demodulation, including BPSK, DPSK, etc..
- 2022-05-24 06:34:24下载
- 积分:1
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串口通讯程序,用vc写的很好的说明了用API涵数进行串口的读和写!
串口通讯程序,用vc写的很好的说明了用API涵数进行串口的读和写!- The string mouth communication procedure, very good showing
which wrote with vc has contained the number with API to carry on the
string mouth to read and to write!
- 2023-01-07 11:45:03下载
- 积分:1
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差分联合编码调制BICM-ID方案
可靠性和有效性是数字通信系统的两大性能指标。然而,在数字通信系统中,二者往往是一对矛盾,在频带资源日益紧张的当代,如何在保证一定通信可靠性的前提下尽可能提高有效性是通信领域永恒的主题。在光通信系统中,接收机在进行相位恢复时必须设法克服相位模糊问题,为此,常常采用差分调制(DQPSK)。然而,差分调制会导致信号误码率加倍,产生额外的信噪比代价。本文分析了迭代差分解调译码方案,即将LDPC编码和差分调制作为整体进行优化。仿真结果表明,该方案既可以克服相位模糊又能补偿差分代价,增强了系统的可靠性。同时,本文分析了适合该方案的LDPC码的度优化算法和满足任意度分布的校验矩阵的构造方法。在无线通信系统中,无线信道的衰落特性严重影响通信传输的有效性与可靠性。分集技术是一种典型的抗衰落技术,本文研究了联合编码调制分集技术,对该技术的两个关键因素:多维旋转调制和分量交织器的设计进行了重点研究,使得该技术更好地将信道编码增益与时间、频率、空间和调制分集相结合,使系统达到很高的频谱效率,有效地抵抗衰落信道下的各种干扰,增强了整个通信系统的有效性与可靠性。
- 2022-07-03 04:00:21下载
- 积分:1