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Modbus协议
modbus协议-----51端程序的实现-modbus protocol----- 51-side programs to achieve
- 2022-06-02 19:21:46下载
- 积分:1
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API串口读写模块 这是用VB编的通过API来对串口进行读写操作
API串口读写模块 这是用VB编的通过API来对串口进行读写操作-API to read and write serial port using VB module which is made through the API to read and write serial port operation
- 2022-04-09 20:44:32下载
- 积分:1
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电力系统通信技术
电力系统通讯用iec-104,主站,子站,协调通讯,超时机制-Power system communication iec-104, master station, sub-stations, the coordination of communications, time-out mechanism
- 2022-01-28 08:12:35下载
- 积分:1
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用Java实现的TCAP协议,是7号信令的主要协议之一。采用JAIN标准...
用Java实现的TCAP协议,是7号信令的主要协议之一。采用JAIN标准-use Java realization TCAP protocol, it s one important protocol of signal 7,using JAIN standard
- 2022-03-20 14:57:29下载
- 积分:1
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dde 应用程序 vb6
vb6 例的 dde 应用程序在计算中,动态数据交换 (DDE) 是一种根据微软视窗或 OS/2 的进程间通信的方法。它允许一个程序,订阅项目由另一个程序例如 Microsoft Excel 电子表格中的单元格提供并应通知当发生了更改的项目。DDE 部分取代了对象链接和嵌入 (OLE),但仍用于简单的进程间通信的任务。
- 2022-08-19 09:37:46下载
- 积分:1
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TCP/IP的网络图,介绍了,TCP/IP 的结构。是初学者需要了解的很必要的网络资料,需要看的朋友,快下!...
TCP/IP的网络图,介绍了,TCP/IP 的结构。是初学者需要了解的很必要的网络资料,需要看的朋友,快下!-TCP/IP network, introduced the TCP/IP structure. Beginners need to know is a very necessary network information needs as a friend, under fast!
- 2023-09-01 06:25:03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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使用VB的OPC客户访问的最简单程序,本程序为异步访问程序.
使用VB的OPC客户访问的最简单程序,本程序为异步访问程序.-The use of VB
- 2022-02-04 01:06:02下载
- 积分:1
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This site presents some Matlab (tm) code for estimation of the frequency of a si...
单音信号的一些频率估计程序,最大似然方法,Pisarenko法等。-This site presents some Matlab (tm) code for estimation of the frequency of a single, constant tone in noise. While these methods may be extended to the multiharmonic and multi-tone cases, these programs do not include this extension.
- 2023-02-09 03:15:04下载
- 积分:1
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Linux detail of the ip/tcp communication part of the protocol stack, on the deve...
详细的讲述了linux的ip/tcp通信部分的协议栈,对开发很有帮助-Linux detail of the ip/tcp communication part of the protocol stack, on the development of useful
- 2022-07-23 09:33:21下载
- 积分:1