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Watchdata CRW
握奇CRW-X非接触式IC卡读写器操作例子。应用于非接触式CPU/M1卡片操作。-Watchdata CRW-X non-contact IC card reader operation examples. Applies to non-contact operation CPU/M1 card.
- 2022-02-15 06:21:02下载
- 积分:1
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】 本文主要讨论了Modbus 通信协议的R TU 帧格式中常用的错误校验方法,即循环冗余校验法( CRC) 。
提出了Modbus 协议反转CRC 校验的...
】 本文主要讨论了Modbus 通信协议的R TU 帧格式中常用的错误校验方法,即循环冗余校验法( CRC) 。
提出了Modbus 协议反转CRC 校验的方法,推导了反转CRC 校验快速计算表格,并用C 语言实现了基于快速查
表算法的循环冗余校验程序。-In this paper, we mainly discuss the Modbus communication protocol R TU frame format commonly used in error checking methods, namely, Cyclic Redundancy Check Code (CRC). Modbus protocol proposed inversion method CRC checksum, CRC checksum is derived fast computing inversion table, and C language to achieve a quick look-up table algorithm based on cyclic redundancy check procedure.
- 2022-05-09 05:51:21下载
- 积分:1
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Viterbi in,de coding files
in matlab and C
Viterbi in,de coding files
in matlab and C
- 2022-11-03 23:55:03下载
- 积分:1
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通讯编程过程中,有时需要得到MAC地址,本文说明,取得系统中网卡MAC地址的三种方法,有源代码说明....
通讯编程过程中,有时需要得到MAC地址,本文说明,取得系统中网卡MAC地址的三种方法,有源代码说明.-communications programming process, and sometimes require MAC address, the paper stated that made system MAC addresses of the three methods, the active code note.
- 2022-01-26 07:49:46下载
- 积分:1
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Please read your package and describe it at least 40 bytes in English.
System...
Please read your package and describe it at least 40 bytes in English.
System will automatically delete the directory of debug and release, so please do not put files on these two directory
- 2022-10-15 11:35:02下载
- 积分:1
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在GSM通信系统中,Viterbi检测是一个及其重要的部分,许多的研究人员在这里花费了大量的心血。参考各种资料,我们总结得出以下Viterbi软输出算法,与传统...
在GSM通信系统中,Viterbi检测是一个及其重要的部分,许多的研究人员在这里花费了大量的心血。参考各种资料,我们总结得出以下Viterbi软输出算法,与传统的硬判决方法相比,可以提高2~3个db的增益:-In GSM communication systems, Viterbi detection is an important part of many researchers here spent a lot of effort. Reference to a variety of information, we summarize the following soft-output Viterbi algorithm, with the traditional hard-decision method, can be raised by 2 ~ 3 db gain:
- 2022-08-06 19:39:43下载
- 积分:1
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一套易用的网络通信包,以C++形式对功能进行封装。对WinSocket和NamedPipe的API函数进行封装,并且提供部分API函数完成连接的建立和数据检测功...
一套易用的网络通信包,以C++形式对功能进行封装。对WinSocket和NamedPipe的API函数进行封装,并且提供部分API函数完成连接的建立和数据检测功能。-set of easy-to-use communications network packets to C++ form of a wrapper function. Right Winsocket and NamedPipe API function package, and provided some API function linking the establishment and data detection capabilities.
- 2022-12-02 12:10:03下载
- 积分:1
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FPGA数字信号处理的FPGA实现[1].FPGA数字信号处理的FPGA实现[1].
FPGA数字信号处理的FPGA实现[1].FPGA数字信号处理的FPGA实现[1].-FPGA digital signal processing FPGA realize [1]. FPGA digital signal processing of the FPGA to achieve [1].
- 2022-03-15 04:59:21下载
- 积分:1
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Computer serial port with ModBus protocol is used to achieve data wireless commu...
通过计算机串口,利用ModBus协议实现了数据无线通信。-Computer serial port with ModBus protocol is used to achieve data wireless communications.
- 2022-03-04 04:01:15下载
- 积分:1
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水声通信系统仿真
本程序采用直接扩频技术,应用mfsk调制解调技术实现水声系统的仿真,具有抗多径,可靠性高等特点
- 2022-01-25 16:58:19下载
- 积分:1